Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.911\% 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) O=C(CN1CCCC1)Nc1ccccc1Sc1ccccc1
b) CCOc1ccc(N(C(C)C(=O)NC2CCCCCC2)S(C)(=O)=O)cc1
c) Cc1ccc(CS/C(Nc2ccccc2C)=C(\C#N)C(=O)NCc2ccco2)c(C)c1
d) CCN(CC(=O)Nc1ccc(OC)cc1)CC(=O)N1CC(=O)Nc2ccccc21
Answer: a. O=C(CN1CCCC1)Nc1ccccc1Sc1ccccc1
{#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#}
O=C(CN1CCCC1)Nc1ccccc1Sc1ccccc1
O=C(CN1CCCC1)Nc1ccccc1Sc1ccccc1
N-(2-phenylsulfanylphenyl)-2-pyrrolidin-1-ylacetamide