Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -5.224\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)CNC(=O)c1sc2ncnc(N3CCc4ccccc4C3)c2c1C
(b) O=C(Cn1c(C(F)(F)F)nc2ccccc21)Oc1cccc(C(F)(F)F)c1
(c) COC(=O)CCC(=O)CN.Cl
Answer: b. O=C(Cn1c(C(F)(F)F)nc2ccccc21)Oc1cccc(C(F)(F)F)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#}
O=C(Cn1c(C(F)(F)F)nc2ccccc21)Oc1cccc(C(F)(F)F)c1
O=C(Cn1c(C(F)(F)F)nc2ccccc21)Oc1cccc(C(F)(F)F)c1
[3-(trifluoromethyl)phenyl] 2-[2-(trifluoromethyl)benzimidazol-1-yl]acetate