Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.338\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccccc2)c1
(b) COc1ccc2[nH]c3c(N4CCC(O)(c5cccc(C(F)(F)F)c5)CC4)ncnc3c2c1
Answer: b. COc1ccc2[nH]c3c(N4CCC(O)(c5cccc(C(F)(F)F)c5)CC4)ncnc3c2c1
{#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#}
COc1ccc2[nH]c3c(N4CCC(O)(c5cccc(C(F)(F)F)c5)CC4)ncnc3c2c1
COc1ccc2[nH]c3c(N4CCC(O)(c5cccc(C(F)(F)F)c5)CC4)ncnc3c2c1
1-(8-methoxy-5H-pyrimido[5,4-b]indol-4-yl)-4-[3-(trifluoromethyl)phenyl]piperidin-4-ol