Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.442% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=[N+]([O-])c1cnccc1Nc1ccc(Cl)cc1
b: Cc1ccc(/C=N/NC(=S)NC2CCCCC2)s1
c: CC(C)(C)C(=O)Nc1c(Cl)cccc1OC(F)(F)F
d: CC#CCN1c2ccccc2[C@]23C[C@@H](C(=O)OC)N(C(=O)c4ccc(Br)cc4)C2=NC(C(=O)OC)=C(C(=O)OC)[C@H]13
Answer: b. Cc1ccc(/C=N/NC(=S)NC2CCCCC2)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(/C=N/NC(=S)NC2CCCCC2)s1
Cc1ccc(/C=N/NC(=S)NC2CCCCC2)s1
1-cyclohexyl-3-[(E)-(5-methylthiophen-2-yl)methylideneamino]thiourea