Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.755% 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) COc1ccc(C(=O)N2CCC(C(=O)c3c(C)cc(C)cc3C)CC2)cc1
(b) O=C1CC(c2ccccc2)Cc2nc(N3CCc4ccccc4C3)ncc21
(c) COC(=O)COc1ccc(S(=O)(=O)N2CCCCC2)cc1[N+](=O)[O-]
Answer: b. O=C1CC(c2ccccc2)Cc2nc(N3CCc4ccccc4C3)ncc21
{#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#}
O=C1CC(c2ccccc2)Cc2nc(N3CCc4ccccc4C3)ncc21
O=C1CC(c2ccccc2)Cc2nc(N3CCc4ccccc4C3)ncc21
2-(3,4-dihydro-1H-isoquinolin-2-yl)-7-phenyl-7,8-dihydro-6H-quinazolin-5-one