Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.300\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(CCNS(=O)(=O)/C=C/c1ccccc1)NCCc1c[nH]c2ccccc12
b: COc1ccc(C(NC(=O)C(C)(C)C)NC(=O)C(C)(C)C)cc1
c: C=CCC(NC(=O)Cc1ccccc1)C(=O)NCCC
Answer: c. C=CCC(NC(=O)Cc1ccccc1)C(=O)NCCC
{#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#}
C=CCC(NC(=O)Cc1ccccc1)C(=O)NCCC
C=CCC(NC(=O)Cc1ccccc1)C(=O)NCCC
2-[(2-phenylacetyl)amino]-N-propylpent-4-enamide