Task: Answer the MCQ question.
Query: Which compound has a -1.817\% 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 other words.
Options:
[a] S=C(Nc1ccccc1)Nc1ccccc1Br
[b] COc1cc(Cl)ccc1OCc1cc(C(=O)NC(C)Cn2cncn2)no1
[c] O=C(c1cccc(Cl)c1)N1CCC(=O)N(C(CO)Cc2ccccc2)CC1
[d] Cn1c(Cn2c(=O)sc3ccccc32)nnc1SCC(=O)N1CCCCCC1
Answer: d. Cn1c(Cn2c(=O)sc3ccccc32)nnc1SCC(=O)N1CCCCCC1
{#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#}
Cn1c(Cn2c(=O)sc3ccccc32)nnc1SCC(=O)N1CCCCCC1
Cn1c(Cn2c(=O)sc3ccccc32)nnc1SCC(=O)N1CCCCCC1
3-[[5-[2-(azepan-1-yl)-2-oxoethyl]sulfanyl-4-methyl-1,2,4-triazol-3-yl]methyl]-1,3-benzothiazol-2-one