Task: Answer the multiple-choice question.
Question: Which drug has a 3.455\% 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 additional words.
Options:
a) Cc1ccc(S(=O)(=O)NC(C(=O)Oc2ccc3c(C(F)(F)F)cc(=O)oc3c2)c2ccccc2)cc1
b) COc1ccc(S(=O)(=O)Cc2ccc(C(=O)NC3CCC(C)CC3)o2)cc1
c) COc1cccc(C2CCN(CC(=O)Nc3cc(Cl)ccc3OC)CC2O)c1
d) O=C(COc1ccc(C(=O)NCc2cccnc2)cc1)Nc1cccc(C(F)(F)F)c1
Answer: d. O=C(COc1ccc(C(=O)NCc2cccnc2)cc1)Nc1cccc(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(COc1ccc(C(=O)NCc2cccnc2)cc1)Nc1cccc(C(F)(F)F)c1
O=C(COc1ccc(C(=O)NCc2cccnc2)cc1)Nc1cccc(C(F)(F)F)c1
4-[2-oxo-2-[3-(trifluoromethyl)anilino]ethoxy]-N-(pyridin-3-ylmethyl)benzamide