Task: Answer the multiple-choice question.
Question: Which compound has a 5.730\% 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: CCOc1ccc(N=Cc2c(C)[nH]n(-c3nc4ccccc4[nH]3)c2=O)cc1
b: CN(CC(=O)NC1CCCc2ccccc21)C1CCCCC1
c: O=C(Nc1ncc2c(n1)CC(c1ccc(Cl)cc1)CC2=O)c1ccco1
d: O=C(NC1CCS(=O)(=O)C1)/C(=C/c1ccc(Cl)cc1)NC(=O)c1ccccc1
Answer: a. CCOc1ccc(N=Cc2c(C)[nH]n(-c3nc4ccccc4[nH]3)c2=O)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#}
CCOc1ccc(N=Cc2c(C)[nH]n(-c3nc4ccccc4[nH]3)c2=O)cc1
CCOc1ccc(N=Cc2c(C)[nH]n(-c3nc4ccccc4[nH]3)c2=O)cc1
2-(1H-benzimidazol-2-yl)-4-[(4-ethoxyphenyl)iminomethyl]-5-methyl-1H-pyrazol-3-one