Task: Answer the MCQ question.
Question: Which compound has a 0.666\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CN1CCCN(C(=O)c2ccc(Cl)s2)CC1
b: COc1ccc(/C=C/c2nc(S(=O)(=O)c3ccccc3)c(N(C)C)o2)cc1OC
c: CCCCc1nnc(SCC(=O)Nc2nccs2)n1CC
d: Cc1nn(-c2ccccc2)c(C)c1/C=N/Nc1nc2ccccc2[nH]1
Answer: d. Cc1nn(-c2ccccc2)c(C)c1/C=N/Nc1nc2ccccc2[nH]1
{#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#}
Cc1nn(-c2ccccc2)c(C)c1/C=N/Nc1nc2ccccc2[nH]1
Cc1nn(-c2ccccc2)c(C)c1/C=N/Nc1nc2ccccc2[nH]1
N-[(E)-(3,5-dimethyl-1-phenylpyrazol-4-yl)methylideneamino]-1H-benzimidazol-2-amine