Task: Answer the MCQ question.
Question: Which drug exhibits a 12.842\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(=O)CC(=O)Nc1nc(C)cc(C)n1
b. CC(=O)/C=C(\O)c1c(C)[nH]n(-c2nc(-c3cccc(C(F)(F)F)c3)cs2)c1=O
c. Cc1ccc(S(=O)(=O)NCCC(=O)NNC(=O)COc2ccc(Br)cc2)cc1C
d. CCOc1ccc(C(=O)Nc2cc(C)on2)cc1OCC
Answer: b. CC(=O)/C=C(\O)c1c(C)[nH]n(-c2nc(-c3cccc(C(F)(F)F)c3)cs2)c1=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#}
CC(=O)/C=C(\O)c1c(C)[nH]n(-c2nc(-c3cccc(C(F)(F)F)c3)cs2)c1=O
CC(=O)/C=C(\O)c1c(C)[nH]n(-c2nc(-c3cccc(C(F)(F)F)c3)cs2)c1=O
4-[(Z)-1-hydroxy-3-oxobut-1-enyl]-5-methyl-2-[4-[3-(trifluoromethyl)phenyl]-1,3-thiazol-2-yl]-1H-pyrazol-3-one