Task: Answer the MCQ question.
Query: Which drug has a 7.147\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1cccc(/C=C2\CC(C)Cc3c2nc2ccccc2c3C(=O)O)c1OC
b COC(=O)CC1Oc2ccc(C)cc2NC1=O
c O=C(CSC1=NCCN1)Nc1ccccc1[N+](=O)[O-]
d NC(=O)C1CC(=O)N(c2ccc(OCc3ccc([N+](=O)[O-])cc3)cc2)C1
Answer: b. COC(=O)CC1Oc2ccc(C)cc2NC1=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#}
COC(=O)CC1Oc2ccc(C)cc2NC1=O
COC(=O)CC1Oc2ccc(C)cc2NC1=O
methyl 2-(6-methyl-3-oxo-4H-1,4-benzoxazin-2-yl)acetate