Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.978% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cc(O)c(CN2CCN(c3ccccc3)CC2)cc1C
(b) COC(=O)c1cccc(C(=O)Nc2ccc(C)cc2Br)n1
(c) CCN(CC(=O)NCc1cccs1)c1nnnn1-c1ccccc1
Answer: a. Cc1cc(O)c(CN2CCN(c3ccccc3)CC2)cc1C
{#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#}
Cc1cc(O)c(CN2CCN(c3ccccc3)CC2)cc1C
Cc1cc(O)c(CN2CCN(c3ccccc3)CC2)cc1C
4,5-dimethyl-2-[(4-phenylpiperazin-1-yl)methyl]phenol