Task: Answer the MCQ question.
Question: Which drug has a -2.519\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. C=CCn1c(SCC(=O)NC2CCS(=O)(=O)C2)nnc1-c1ccc(Cl)cc1
b. COc1ccc(-n2c(SCC(=O)Nc3cccc(S(N)(=O)=O)c3)nc3ccccc3c2=O)cc1OC
Answer: a. C=CCn1c(SCC(=O)NC2CCS(=O)(=O)C2)nnc1-c1ccc(Cl)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#}
C=CCn1c(SCC(=O)NC2CCS(=O)(=O)C2)nnc1-c1ccc(Cl)cc1
C=CCn1c(SCC(=O)NC2CCS(=O)(=O)C2)nnc1-c1ccc(Cl)cc1
2-[[5-(4-chlorophenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-N-(1,1-dioxothiolan-3-yl)acetamide