Task: Answer the MCQ question.
Question: Which drug exhibits a 16.021\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1ccc(Nc2nc(N)c([N+](=O)[O-])c(NCCO)n2)cc1C
b.) O=C(O)c1ccc(CSc2nc(-c3ccc(Cl)cc3)cc(C(F)(F)F)n2)cc1
Answer: b. O=C(O)c1ccc(CSc2nc(-c3ccc(Cl)cc3)cc(C(F)(F)F)n2)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=C(O)c1ccc(CSc2nc(-c3ccc(Cl)cc3)cc(C(F)(F)F)n2)cc1
O=C(O)c1ccc(CSc2nc(-c3ccc(Cl)cc3)cc(C(F)(F)F)n2)cc1
4-[[4-(4-chlorophenyl)-6-(trifluoromethyl)pyrimidin-2-yl]sulfanylmethyl]benzoic acid