Problem statement: Answer the multiple choice question.
Query: Which compound has a 12.009\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc(CN2CCN(C(=O)C3CCC(CNS(=O)(=O)c4ccc(C)cc4)CC3)CC2)c(OC)c1OC
[b] Cc1c(C(=O)NN)sc(=S)n1C
[c] O=C(c1ccc(CS(=O)c2ccccc2Cl)o1)N1CCN(c2ccccc2)CC1
[d] O=C(Cc1ccccc1[N+](=O)[O-])NCCCc1ccccc1
[e] CCOC(=O)c1ccc2c(c1)nc(SCC(=O)N1CCOCC1)n2CC
Answer: b. Cc1c(C(=O)NN)sc(=S)n1C
{#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#}
Cc1c(C(=O)NN)sc(=S)n1C
Cc1c(C(=O)NN)sc(=S)n1C
3,4-dimethyl-2-sulfanylidene-1,3-thiazole-5-carbohydrazide