Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.666\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) N#CCC(=O)N1CCN(C(c2ccccc2)c2ccccc2)CC1
b) Clc1cc2c(nn1)Nc1ccccc1S2
c) Cc1cc(C)cc(C(=O)Nc2c3c(nn2C(C)(C)C)CS(=O)(=O)C3)c1
d) CCc1nnc(N/N=C\c2ccc(OC(C)=O)c(OC)c2)n1N.Cl
e) O=C(N/N=C/c1cc2c(cc1Cl)OCO2)c1ccccn1
Answer: a. N#CCC(=O)N1CCN(C(c2ccccc2)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#}
N#CCC(=O)N1CCN(C(c2ccccc2)c2ccccc2)CC1
N#CCC(=O)N1CCN(C(c2ccccc2)c2ccccc2)CC1
3-(4-benzhydrylpiperazin-1-yl)-3-oxopropanenitrile