Task: Answer the multiple-choice question.
Query: Which compound has a 12.260\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(NCC1CC1)[C@]1(C(F)(F)F)C[C@H](CCC2CCCCC2)CCCO1
b) CCc1ccc(NS(=O)(=O)c2ccc3[nH]c(=O)[nH]c3c2)cc1
Answer: a. O=C(NCC1CC1)[C@]1(C(F)(F)F)C[C@H](CCC2CCCCC2)CCCO1
{#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(NCC1CC1)[C@]1(C(F)(F)F)C[C@H](CCC2CCCCC2)CCCO1
O=C(NCC1CC1)[C@]1(C(F)(F)F)C[C@H](CCC2CCCCC2)CCCO1
(2S,4R)-4-(2-cyclohexylethyl)-N-(cyclopropylmethyl)-2-(trifluoromethyl)oxepane-2-carboxamide