Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.439\% 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, or d without using any additional words.
Options:
[a] Cc1ccsc1C(=O)N(CC(C)C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[b] S=c1[nH]nc(-c2ccco2)n1/N=C/c1ccccc1Cl
[c] CS(=O)(=O)N(CC(=O)N1CCCCCC1)Cc1ccc(Cl)cc1
[d] CCOC(=O)c1sc(NC(=O)CN2CCCC2)c(C(=O)OCC)c1C
Answer: b. S=c1[nH]nc(-c2ccco2)n1/N=C/c1ccccc1Cl
{#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#}
S=c1[nH]nc(-c2ccco2)n1/N=C/c1ccccc1Cl
S=c1[nH]nc(-c2ccco2)n1/N=C/c1ccccc1Cl
4-[(E)-(2-chlorophenyl)methylideneamino]-3-(furan-2-yl)-1H-1,2,4-triazole-5-thione