Task: Answer the multiple-choice question.
Query: Which compound has a 18.782\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1ccc(N(C(=O)C(F)(F)F)C(C(=O)NC2CCCCC2)c2ccncc2)cc1C
b: COc1cccc(/C=N/NC(=O)C(C)Cn2cnc3ccccc32)c1
c: CCc1nnc(SCC(=O)NC2CC2)n1CC
Answer: c. CCc1nnc(SCC(=O)NC2CC2)n1CC
{#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#}
CCc1nnc(SCC(=O)NC2CC2)n1CC
CCc1nnc(SCC(=O)NC2CC2)n1CC
N-cyclopropyl-2-[(4,5-diethyl-1,2,4-triazol-3-yl)sulfanyl]acetamide