Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.216\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCCc1cc(=O)[nH]c(SCC(=O)N2CCC(C)CC2)n1
b) O=C(CCSc1nnc(-c2ccncc2)o1)Nc1ccccc1
c) S=c1[nH]nc(-c2ccco2)n1-c1ccc(Cl)cc1
d) Cc1ccc(CCNC(=O)c2cccc(N3CCCC3=O)c2)cc1
Answer: c. S=c1[nH]nc(-c2ccco2)n1-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#}
S=c1[nH]nc(-c2ccco2)n1-c1ccc(Cl)cc1
S=c1[nH]nc(-c2ccco2)n1-c1ccc(Cl)cc1
4-(4-chlorophenyl)-3-(furan-2-yl)-1H-1,2,4-triazole-5-thione