Problem statement: Answer the multiple-choice question.
Question: Which drug has a 9.489\% 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 other words.
Options:
[a] CCCCCCCSc1cc(OC)c(CCN(C)C)cc1OC.O=C(O)/C=C\C(=O)O
[b] O=C(Nc1ccccc1Cl)c1ccccc1Oc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
Answer: b. O=C(Nc1ccccc1Cl)c1ccccc1Oc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
{#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(Nc1ccccc1Cl)c1ccccc1Oc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
O=C(Nc1ccccc1Cl)c1ccccc1Oc1ccc(C(F)(F)F)cc1[N+](=O)[O-]
[O][=C][Branch1][O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][=C][C][=C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][C][=C][Ring1][#Branch2][N+1][=Branch1][C][=O][O-1]
N-(2-chlorophenyl)-2-[2-nitro-4-(trifluoromethyl)phenoxy]benzamide