Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.060\% 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. NC(=O)C1CCN(C(=O)CN2CCc3ccccc32)CC1
b. COc1ccc(OCC(=O)N/N=C/c2ccc(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)cc2)cc1
c. Cc1cccc(NC(=S)NNC(=S)NC2CCCCC2)c1C
d. CC1(C)Cc2c(c(N3CCOCC3)nc3sc4c(NCCN5CCOCC5)nnnc4c23)CS1
Answer: c. Cc1cccc(NC(=S)NNC(=S)NC2CCCCC2)c1C
{#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#}
Cc1cccc(NC(=S)NNC(=S)NC2CCCCC2)c1C
Cc1cccc(NC(=S)NNC(=S)NC2CCCCC2)c1C
1-cyclohexyl-3-[(2,3-dimethylphenyl)carbamothioylamino]thiourea