Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.660\% 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] CN(C)c1ccc(NC(=O)CSc2n[nH]c(-c3ccco3)n2)cc1
[b] O=C(NCCSc1ccccc1)c1cncc(Br)c1
[c] O=C(NC1CC1)c1cccc(NC(=O)c2cn3ccccc3n2)c1
[d] COc1ccc2cc(CCNC(=O)c3ccco3)c(=O)[nH]c2c1
Answer: c. O=C(NC1CC1)c1cccc(NC(=O)c2cn3ccccc3n2)c1
{#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#}
O=C(NC1CC1)c1cccc(NC(=O)c2cn3ccccc3n2)c1
O=C(NC1CC1)c1cccc(NC(=O)c2cn3ccccc3n2)c1
N-[3-(cyclopropylcarbamoyl)phenyl]imidazo[1,2-a]pyridine-2-carboxamide