Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -3.708\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=S(=O)(c1ccc(SCCOc2ccc(Cl)cc2)nc1)N1CCCC1
b CCC(C)NC(=O)CSc1nnc(-c2cc(OC)c(OC)c(OC)c2)c(-c2cc(OC)c(OC)c(OC)c2)n1
c Cc1ccc(NCc2n[nH]c(=S)n2-c2ccccc2)c(C)c1
d Cn1cnnc1SCC(=O)NC1CCCC1
Answer: d. Cn1cnnc1SCC(=O)NC1CCCC1
{#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#}
Cn1cnnc1SCC(=O)NC1CCCC1
Cn1cnnc1SCC(=O)NC1CCCC1
N-cyclopentyl-2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]acetamide