Task: Answer the multiple-choice question.
Query: Which drug has a -63.819\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1cc(C(=O)N(C)CC2CCN(CCc3cccc(C(F)(F)F)c3)CC2)ccc1C
b. Cc1c(O)c(C)c2c(c1O)C(=O)C[C@@H](c1ccccc1)O2
c. COC(=O)C[C@H]1c2cc(F)ccc2S(=O)(=O)N1Cc1ccccc1OC
d. O=C(c1ccc2c(c1)OCO2)N1CCN(c2ccc(Cl)cc2)CC1
e. COc1ccc(C2(C(=O)NCCCN3CCOCC3)CCOCC2)cc1.Cl
Answer: a. COc1cc(C(=O)N(C)CC2CCN(CCc3cccc(C(F)(F)F)c3)CC2)ccc1C
{#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#}
COc1cc(C(=O)N(C)CC2CCN(CCc3cccc(C(F)(F)F)c3)CC2)ccc1C
COc1cc(C(=O)N(C)CC2CCN(CCc3cccc(C(F)(F)F)c3)CC2)ccc1C
3-methoxy-N,4-dimethyl-N-[[1-[2-[3-(trifluoromethyl)phenyl]ethyl]piperidin-4-yl]methyl]benzamide