Task: Answer the multiple-choice question.
Question: Which drug has a -3.937\% 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 additional words.
Options:
a COc1ccc(C(CNC(=O)c2cccnc2SC)N2CCOCC2)cc1
b CC1CCCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccccc2Cl)C1
c O=C(c1ccco1)c1cn(CC(=O)N2CCCC2)c2ccccc12
d COC(=O)C(CO)NC(=O)C(C)NC(=O)CNC(=O)OCc1ccccc1
Answer: a. COc1ccc(C(CNC(=O)c2cccnc2SC)N2CCOCC2)cc1
{#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(C(CNC(=O)c2cccnc2SC)N2CCOCC2)cc1
COc1ccc(C(CNC(=O)c2cccnc2SC)N2CCOCC2)cc1
[C][O][C][=C][C][=C][Branch2][Ring1][N][C][Branch1][P][C][N][C][=Branch1][C][=O][C][=C][C][=C][N][=C][Ring1][=Branch1][S][C][N][C][C][O][C][C][Ring1][=Branch1][C][=C][Ring2][Ring1][=Branch2]
N-[2-(4-methoxyphenyl)-2-morpholin-4-ylethyl]-2-methylsulfanylpyridine-3-carboxamide