Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.657\% human ether-à-go-go related gene (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. C[C@H](NC(=O)Nc1cccc(Br)c1)C(=O)O
b. CC(C)(C)OC(=O)N1CCC(c2c(C(=O)NCC3CCN(C4CCCC4)C3)cnn2-c2ccccc2Cl)CC1
c. CC1=NNC(=O)C1CC(=O)N/N=C(\C)c1ccco1
d. COCc1cc(Sc2ccc(Cl)cc2Cl)nc(-c2ccccc2)n1
Answer: c. CC1=NNC(=O)C1CC(=O)N/N=C(\C)c1ccco1
{#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#}
CC1=NNC(=O)C1CC(=O)N/N=C(\C)c1ccco1
CC1=NNC(=O)C1CC(=O)N/N=C(\C)c1ccco1
N-[(E)-1-(furan-2-yl)ethylideneamino]-2-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)acetamide