Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 7.032\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCN(CC)C(=O)N1CCC(NC(=O)c2ccccc2)CC1
(b) CCC(=O)N=c1sc2cc([N+](=O)[O-])ccc2n1CCOC
Answer: b. CCC(=O)N=c1sc2cc([N+](=O)[O-])ccc2n1CCOC
{#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#}
CCC(=O)N=c1sc2cc([N+](=O)[O-])ccc2n1CCOC
CCC(=O)N=c1sc2cc([N+](=O)[O-])ccc2n1CCOC
N-[3-(2-methoxyethyl)-6-nitro-1,3-benzothiazol-2-ylidene]propanamide