Task: Answer the multiple-choice question.
Query: Which drug has a -37.870\% 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) Cc1ccc(N2CCN(CCc3nc4cc(NC(=O)c5ccco5)ccc4n3C)CC2)cc1
(b) Cc1ccc(CCNS(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc1
(c) CCN(CC)c1ccc(C2C3CCCCC3(O)CCN2CC(=O)Nc2ccccc2)cc1
(d) CCOC(=O)N1CCN(CC(=O)n2c(C)c(C)c3ccccc32)CC1.O=C(O)C(=O)O
Answer: a. Cc1ccc(N2CCN(CCc3nc4cc(NC(=O)c5ccco5)ccc4n3C)CC2)cc1
{#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#}
Cc1ccc(N2CCN(CCc3nc4cc(NC(=O)c5ccco5)ccc4n3C)CC2)cc1
Cc1ccc(N2CCN(CCc3nc4cc(NC(=O)c5ccco5)ccc4n3C)CC2)cc1
N-[1-methyl-2-[2-[4-(4-methylphenyl)piperazin-1-yl]ethyl]benzimidazol-5-yl]furan-2-carboxamide