Task: Answer the MCQ question.
Query: Which drug exhibits a 8.655\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCCC(=O)Nc1cc(Cl)ccc1C
b O=C(c1cc2cc(C(F)(F)F)ccc2s1)N1CCOCC1
c Cc1ccccc1Cn1ccc(NC(=O)c2cnn3c(C(F)(F)F)cc(-c4ccco4)nc23)n1
d O=c1[nH]c(-c2ccccc2)c(-c2ccccc2)[nH]1
e Cc1cccc2cc(C#N)c(SCc3nnc(-c4ccccc4[N+](=O)[O-])o3)nc12
Answer: b. O=C(c1cc2cc(C(F)(F)F)ccc2s1)N1CCOCC1
{#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(c1cc2cc(C(F)(F)F)ccc2s1)N1CCOCC1
O=C(c1cc2cc(C(F)(F)F)ccc2s1)N1CCOCC1
[O][=C][Branch2][Ring1][Branch2][C][=C][C][=C][C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][=C][C][=C][Ring1][#Branch2][S][Ring1][=N][N][C][C][O][C][C][Ring1][=Branch1]
morpholin-4-yl-[5-(trifluoromethyl)-1-benzothiophen-2-yl]methanone