Problem statement: Answer the MCQ question.
Query: Which drug has a -2.777\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCOc1cc(Br)ccc1S(=O)(=O)N1CC(C)OC(C)C1
b) COC(=O)c1cnc2c(C(F)(F)F)cccc2c1OC
c) C=CCN=C1CC(C)(C)CC(=O)/C1=C(\O)c1ccccc1
d) Cc1ccc(S(=O)(=O)N(C)C)cc1-n1c(SCC(=O)Nc2ccc(F)cc2)nc2ccccc2c1=O
Answer: a. CCOc1cc(Br)ccc1S(=O)(=O)N1CC(C)OC(C)C1
{#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#}
CCOc1cc(Br)ccc1S(=O)(=O)N1CC(C)OC(C)C1
CCOc1cc(Br)ccc1S(=O)(=O)N1CC(C)OC(C)C1
[C][C][O][C][=C][C][Branch1][C][Br][=C][C][=C][Ring1][#Branch1][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][Branch1][C][C][O][C][Branch1][C][C][C][Ring1][Branch2]
4-(4-bromo-2-ethoxyphenyl)sulfonyl-2,6-dimethylmorpholine