Task: Answer the MCQ question.
Query: Which drug has a 6.800\% 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) CCOc1ccc([N+](=O)[O-])c(N)c1
(b) CCOC(=O)N(CC)c1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
Answer: b. CCOC(=O)N(CC)c1ccc(C(O)(C(=O)OC)C(F)(F)F)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#}
CCOC(=O)N(CC)c1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
CCOC(=O)N(CC)c1ccc(C(O)(C(=O)OC)C(F)(F)F)cc1
[C][C][O][C][=Branch1][C][=O][N][Branch1][Ring1][C][C][C][=C][C][=C][Branch2][Ring1][Branch1][C][Branch1][C][O][Branch1][#Branch1][C][=Branch1][C][=O][O][C][C][Branch1][C][F][Branch1][C][F][F][C][=C][Ring1][S]
methyl2-[4-[ethoxycarbonyl(ethyl)amino]phenyl]-3,3,3-trifluoro-2-hydroxypropanoate