Task: Answer the MCQ question.
Query: Which drug exhibits a 2.628\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1cccc(C)c1NC(=O)N1CCN(C2CCCCC2)CC1
b) CCOc1ccc(CNC(=O)C2CCN(S(=O)(=O)CC)CC2)cc1OC
c) Cc1c(NC(=O)C(C)OC(=O)c2cc(-c3cccc4ccccc34)nc3ccccc23)c(=O)n(-c2ccccc2)n1C
d) COc1cccc(-c2cc(C(=O)N3CCCCCC3)no2)c1
Answer: c. Cc1c(NC(=O)C(C)OC(=O)c2cc(-c3cccc4ccccc34)nc3ccccc23)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NC(=O)C(C)OC(=O)c2cc(-c3cccc4ccccc34)nc3ccccc23)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)C(C)OC(=O)c2cc(-c3cccc4ccccc34)nc3ccccc23)c(=O)n(-c2ccccc2)n1C
[1-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-1-oxopropan-2-yl] 2-naphthalen-1-ylquinoline-4-carboxylate