Task: Answer the multiple choice question.
Question: Which drug has a -11.050% 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(OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1
(b) O=C(CN1C(=O)COc2ccc(Cl)cc21)NC1CC1
(c) COc1ccc(CC(=O)NC(C)c2nnc(SCc3nc4ccccc4c(=O)[nH]3)n2C)cc1
Answer: b. O=C(CN1C(=O)COc2ccc(Cl)cc21)NC1CC1
{#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=C(CN1C(=O)COc2ccc(Cl)cc21)NC1CC1
O=C(CN1C(=O)COc2ccc(Cl)cc21)NC1CC1
2-(6-chloro-3-oxo-1,4-benzoxazin-4-yl)-N-cyclopropylacetamide