Problem statement: Answer the multiple choice question.
Question: Which drug has a -11.061\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Nc1c(C=C2C=CC(=O)C=C2)c(=O)nc2sc(CC(=O)N3CCOCC3)nn12
[b] O=[N+]([O-])c1ccc(-c2cn(-c3ccccc3F)c(=S)[nH]2)cc1
[c] COC(=O)c1ccc(COc2ccc3c(C)c(C)c(=O)oc3c2)o1
[d] O=C(NCc1ccc(F)cc1)C1CCC(CNS(=O)(=O)c2cccs2)CC1
[e] O=C(O)Cn1c2ccccc2c2ccccc21
Answer: b. O=[N+]([O-])c1ccc(-c2cn(-c3ccccc3F)c(=S)[nH]2)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#}
O=[N+]([O-])c1ccc(-c2cn(-c3ccccc3F)c(=S)[nH]2)cc1
O=[N+]([O-])c1ccc(-c2cn(-c3ccccc3F)c(=S)[nH]2)cc1
3-(2-fluorophenyl)-5-(4-nitrophenyl)-1H-imidazole-2-thione