Task: Answer the MCQ question.
Question: Which compound exhibits a -2.017\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COCCCn1c(SCc2nnc(-c3ccc(OC)c(OC)c3)o2)nc2ccccc2c1=O
(b) Cc1cc(C)c2nc(SC(C)C#N)cc(C)c2c1
(c) COc1ccc([C@@H]2[C@@H]3C(=O)N(C(C)(C)C)C(=O)[C@@H]3[C@]3(CC(C)C)C(=O)N(c4ccccc4)C(=O)N23)cc1
Answer: a. COCCCn1c(SCc2nnc(-c3ccc(OC)c(OC)c3)o2)nc2ccccc2c1=O
{#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#}
COCCCn1c(SCc2nnc(-c3ccc(OC)c(OC)c3)o2)nc2ccccc2c1=O
COCCCn1c(SCc2nnc(-c3ccc(OC)c(OC)c3)o2)nc2ccccc2c1=O
[C][O][C][C][C][N][C][Branch2][Ring1][N][S][C][C][=N][N][=C][Branch1][P][C][=C][C][=C][Branch1][Ring1][O][C][C][Branch1][Ring1][O][C][=C][Ring1][#Branch2][O][Ring1][#C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring2][Ring1][O][=O]
2-[[5-(3,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl]methylsulfanyl]-3-(3-methoxypropyl)quinazolin-4-one