Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.753\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(-c2cc3nc(C)cc(N)n3n2)cc1
b.) COc1ccc(-c2nc(CS(=O)CC(=O)NCCCN3CC(C)CC(C)C3)c(C)o2)cc1OC
c.) Cc1ncsc1C(=O)NCc1ccc(N2CCCC2=O)cc1
d.) CCCOc1ccc(C(=O)NCCO)cc1
Answer: c. Cc1ncsc1C(=O)NCc1ccc(N2CCCC2=O)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#}
4-methyl-N-[[4-(2-oxopyrrolidin-1-yl)phenyl]methyl]-1,3-thiazole-5-carboxamide