Problem statement: Answer the multiple choice question.
Question: Which drug has a 13.851\% 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 additional words.
Options:
(a) CCc1ccc(C(=O)C(C)OC(=O)Cc2n[nH]c(=O)c3ccccc23)cc1
(b) CC1(C(=O)NCc2ccccc2)Oc2ccccc2NC1=O
(c) COc1ccc(C(=O)ON=C2CCN(C)CC2)cc1.Cl
Answer: b. CC1(C(=O)NCc2ccccc2)Oc2ccccc2NC1=O
{#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#}
CC1(C(=O)NCc2ccccc2)Oc2ccccc2NC1=O
CC1(C(=O)NCc2ccccc2)Oc2ccccc2NC1=O
N-benzyl-2-methyl-3-oxo-4H-1,4-benzoxazine-2-carboxamide