Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.066\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CN(C(=O)COc1ccc(Oc2ccccc2)cc1)C1CCS(=O)(=O)C1
b) O=C(c1cccc(C(F)(F)F)c1)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
c) COc1cccc(-n2c(O)c(C=NCCN3CCNCC3)c(=O)[nH]c2=S)c1
d) CCOC(=O)c1ccc(NC(=O)CSc2nc(=O)n(CCN3CCOCC3)c3c2CCC3)cc1
e) CC(C)N1CCN(Cc2cc(F)ccc2-n2cccn2)CC1CCO
Answer: b. O=C(c1cccc(C(F)(F)F)c1)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
{#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(c1cccc(C(F)(F)F)c1)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
O=C(c1cccc(C(F)(F)F)c1)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
[3-(trifluoromethyl)phenyl]-[1-(trifluoromethyl)-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]methanone