Task: Answer the MCQ question.
Query: Which compound exhibits a -2.499\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C1NC(=O)N(c2ccc(Cl)cc2)C(=O)/C1=C\c1ccc(Sc2nc3ccccc3[nH]2)o1
b.) Nn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccnc1
c.) Nc1ncnc(N)c1N=Nc1ccccc1
d.) COc1ccc(NC(=O)NCc2ccccn2)cc1
Answer: b. Nn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccnc1
{#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#}
Nn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccnc1
Nn1c(SCC(=O)Nc2ccccc2)nnc1-c1cccnc1
2-[(4-amino-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]-N-phenylacetamide