Task: Answer the multiple-choice question.
Question: Which compound exhibits a 21.043% human ether-à-go-go related gene (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: Cc1ccc(NC(=S)NNC(=S)NC2CCCCC2)cc1
b: Cc1ccnc(SCCn2c(N3CCOCC3)nc3c2c(=O)[nH]c(=O)n3C)n1
c: NNC(=O)c1ccc(COCC(F)(F)F)cc1
d: O=C(COc1coc(CN2CCN(c3ccccc3)CC2)cc1=O)Nc1ccccc1
Answer: a. Cc1ccc(NC(=S)NNC(=S)NC2CCCCC2)cc1
{#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(NC(=S)NNC(=S)NC2CCCCC2)cc1
Cc1ccc(NC(=S)NNC(=S)NC2CCCCC2)cc1
1-cyclohexyl-3-[(4-methylphenyl)carbamothioylamino]thiourea