Task: Answer the MCQ question.
Question: Which compound has a 4.111\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1
b COc1ccc(C(C)C)cc1S(=O)(=O)N1CCC(C(=O)N2CCN(C)CC2)CC1
c CCCn1c(N)c(N(CCOC)C(=O)c2ccc(F)cc2)c(=O)[nH]c1=O
d c1ccc(-c2cnc(-c3ccccc3)nn2)cc1
e CCn1nc(NS(=O)(=O)c2ccccc2[N+](=O)[O-])c2cc3cccc(C)c3nc21
Answer: a. Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1
{#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#}
Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1
Nc1nnc(CCS(=O)(=O)c2ccc(Br)cc2)s1
5-[2-(4-bromophenyl)sulfonylethyl]-1,3,4-thiadiazol-2-amine