Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.634\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(C2C(C(C)=O)=C(Nc3ccccc3)CC(C)(O)C2C(C)=O)cc1OC
b: O=C(c1ccco1)N1CCN(C(=O)c2cc3c(=O)oc4ccccc4c3s2)CC1
c: Cc1cc(C)c(N)c(C(=O)O)c1
d: N#Cc1ccccc1Cn1c(-c2cscn2)nc2ccccc21
Answer: a. COc1ccc(C2C(C(C)=O)=C(Nc3ccccc3)CC(C)(O)C2C(C)=O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C2C(C(C)=O)=C(Nc3ccccc3)CC(C)(O)C2C(C)=O)cc1OC
COc1ccc(C2C(C(C)=O)=C(Nc3ccccc3)CC(C)(O)C2C(C)=O)cc1OC
[C][O][C][=C][C][=C][Branch2][Ring2][#Branch1][C][C][Branch1][=Branch1][C][Branch1][C][C][=O][=C][Branch1][#Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Branch1][C][C][Branch1][C][O][C][Ring2][Ring1][C][C][Branch1][C][C][=O][C][=C][Ring2][Ring1][O][O][C]
1-[3-acetyl-4-anilino-2-(3,4-dimethoxyphenyl)-6-hydroxy-6-methylcyclohex-3-en-1-yl]ethanone