Task: Answer the MCQ question.
Query: Which compound exhibits a 3.130\% 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 C=CCn1c(N)c(C(=O)NCc2ccco2)sc1=S
b CCOC(=O)CSc1ncnc2c1c(-c1ccccc1)cn2-c1ccc(OC)cc1
c CC(=O)c1cccc(NC(=S)NC(=O)CC(C)(C)C)c1
d CC/C(=N\O)C(C)(C)/[N+]([O-])=C/c1ccc(Br)cc1
e CN(C)c1cccc(C(=O)NCC2CCCO2)c1
Answer: a. C=CCn1c(N)c(C(=O)NCc2ccco2)sc1=S
{#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#}
C=CCn1c(N)c(C(=O)NCc2ccco2)sc1=S
C=CCn1c(N)c(C(=O)NCc2ccco2)sc1=S
4-amino-N-(furan-2-ylmethyl)-3-prop-2-enyl-2-sulfanylidene-1,3-thiazole-5-carboxamide