Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.999\% 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 additional words.
Options:
a: CC(=O)NNC(=O)N1Cc2ccccc2Oc2ccc(Cl)cc21
b: Cc1ccc(S(=O)(=O)N2CCC(=O)N(CCOCc3cccc(C)c3)CC2)cc1
c: O=C(OC1CCOC1=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1
d: Cc1oc(-c2ccccc2)nc1CN1C(=O)C(C)N=C(c2ccccc2F)c2cc(Cl)ccc21
Answer: a. CC(=O)NNC(=O)N1Cc2ccccc2Oc2ccc(Cl)cc21
{#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#}
N'-acetyl-3-chloro-6H-benzo[b][1,4]benzoxazepine-5-carbohydrazide