Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 13.172\% 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 O=C(c1cccc(C(F)(F)F)c1)N1CCN(CCc2ccccc2)CC1
b O=C(CCN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O)Nc1nccs1
c Cc1[nH]c(=S)c(C#N)c(C)c1CCC#N
d N#Cc1ccccc1Sc1ccccc1C(=O)NCC(c1ccco1)N1CCCC1
e NC(=O)CN1CCN(c2ccccc2F)CC1
Answer: c. Cc1[nH]c(=S)c(C#N)c(C)c1CCC#N
{#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#}
Cc1[nH]c(=S)c(C#N)c(C)c1CCC#N
Cc1[nH]c(=S)c(C#N)c(C)c1CCC#N
5-(2-cyanoethyl)-4,6-dimethyl-2-sulfanylidene-1H-pyridine-3-carbonitrile