Task: Answer the multiple choice question.
Question: Which drug has a 9.947\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CN(C)C(=O)c1ccc(OCC(F)(F)F)nc1
(b) COCC(=O)N(Cc1ccc(OC)cc1)Cc1nc2ccccc2c(=O)[nH]1
(c) C/C=C/c1ccc(OCC(O)CNCC(c2ccc(OC)cc2)N(C)C)c(OC)c1.O=C(O)C(=O)O
Answer: b. COCC(=O)N(Cc1ccc(OC)cc1)Cc1nc2ccccc2c(=O)[nH]1
{#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#}
COCC(=O)N(Cc1ccc(OC)cc1)Cc1nc2ccccc2c(=O)[nH]1
COCC(=O)N(Cc1ccc(OC)cc1)Cc1nc2ccccc2c(=O)[nH]1
2-methoxy-N-[(4-methoxyphenyl)methyl]-N-[(4-oxo-3H-quinazolin-2-yl)methyl]acetamide