Problem statement: Answer the multiple choice question.
Query: Which compound has a 7.396\% 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: CCOC(=O)C1CCN(C(=O)C2(NC(=O)Nc3ccccc3C)CCCCC2)CC1
b: Cc1cc2oc(=O)cc(C)c2cc1NC(=O)CCl
c: CC(C)(C)OC(=O)N1CCN(C(=O)c2[nH]cnc2C(=O)Nc2ccccc2)CC1
d: O=C(Nc1ccccc1)c1nc[nH]c1C(=O)N1CCN(c2ccccc2)CC1
Answer: b. Cc1cc2oc(=O)cc(C)c2cc1NC(=O)CCl
{#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#}
Cc1cc2oc(=O)cc(C)c2cc1NC(=O)CCl
Cc1cc2oc(=O)cc(C)c2cc1NC(=O)CCl
2-chloro-N-(4,7-dimethyl-2-oxochromen-6-yl)acetamide