Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.181\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Nc1ccc(N2CCN(c3ccc(F)cc3)CC2)cc1
(b) Cc1ccc(C(=O)CSc2nnc(-c3cccnc3)n2N)cc1
(c) COc1cccc(NC(=O)Nc2ccc3c(c2)nnn3C)c1
Answer: a. Nc1ccc(N2CCN(c3ccc(F)cc3)CC2)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#}
Nc1ccc(N2CCN(c3ccc(F)cc3)CC2)cc1
Nc1ccc(N2CCN(c3ccc(F)cc3)CC2)cc1
[N][C][=C][C][=C][Branch2][Ring1][=Branch1][N][C][C][N][Branch1][N][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][C][Ring1][=N][C][=C][Ring2][Ring1][Ring1]
4-[4-(4-fluorophenyl)piperazin-1-yl]aniline