Task: Answer the MCQ question.
Question: Which drug exhibits a 13.630\% 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. COC(=O)CSc1nnc(-c2ccncc2)n1N
b. Cc1c(/C=N/Nc2nc3ccccc3[nH]2)c2ccccc2n1C
c. COc1cc(/C=C/C(=O)N2CCN(c3n[nH]c(=O)[nH]c3=O)CC2)cc(OC)c1OC
d. CCOC(=O)CSC1=C(C#N)C(c2ccccc2F)C(C(C)=O)=C(C)N1
Answer: b. Cc1c(/C=N/Nc2nc3ccccc3[nH]2)c2ccccc2n1C
{#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#}
Cc1c(/C=N/Nc2nc3ccccc3[nH]2)c2ccccc2n1C
Cc1c(/C=N/Nc2nc3ccccc3[nH]2)c2ccccc2n1C
N-[(E)-(1,2-dimethylindol-3-yl)methylideneamino]-1H-benzimidazol-2-amine