Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 11.873\% 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 other words.
Options:
a) Cc1ccc(-n2nc3c(=O)n(C(C)C(=O)NCCC4=CCCCC4)nc(C)c3c2C)cc1
b) COc1cccc(CN2CCN(C3CCN(c4ccccc4C)CC3)CC2CCO)c1
c) O/N=C/c1cc(Br)ccc1OCc1cccc(F)c1
d) COc1ccc(/C=N/n2c(N)nc(-c3ccccc3)c2-c2ccccc2)cc1
Answer: d. COc1ccc(/C=N/n2c(N)nc(-c3ccccc3)c2-c2ccccc2)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#}
1-[(E)-(4-methoxyphenyl)methylideneamino]-4,5-diphenylimidazol-2-amine