Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.959\% 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 other words.
Options:
a.) O=C(CSc1nc2ccccc2[nH]1)NC1CCCC1
b.) CC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)NCCc3ccc(C)cc3)ccc21
c.) COc1ccccc1CNC(=S)NC1CCCCC1
Answer: a. O=C(CSc1nc2ccccc2[nH]1)NC1CCCC1
{#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#}
O=C(CSc1nc2ccccc2[nH]1)NC1CCCC1
O=C(CSc1nc2ccccc2[nH]1)NC1CCCC1
2-(1H-benzimidazol-2-ylsulfanyl)-N-cyclopentylacetamide