Problem statement: Answer the multiple choice question.
Query: Which drug has a -20.053\% 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: CSc1cccc(NC(=S)N2CCC(N(C)C3CCCCC3C)CC2)c1
b: CN(C)C1=NC[C@H](Cc2ccccc2)N1CCC1CCCC1
c: CCC(CC)C(=O)NCCc1ccc(OC)cc1
d: O=Cc1c(N2CCOCC2)nc2ccccn2c1=O
Answer: a. CSc1cccc(NC(=S)N2CCC(N(C)C3CCCCC3C)CC2)c1
{#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#}
CSc1cccc(NC(=S)N2CCC(N(C)C3CCCCC3C)CC2)c1
CSc1cccc(NC(=S)N2CCC(N(C)C3CCCCC3C)CC2)c1
4-[methyl-(2-methylcyclohexyl)amino]-N-(3-methylsulfanylphenyl)piperidine-1-carbothioamide