Task: Answer the multiple-choice question.
Question: Which compound has a -3.472\% 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(COc1ccc(F)cc1)NCC1(N2CCOCC2)CCCCC1
b.) COc1cc2c(cc1OC)CN(CC(=O)Nc1cccc(C(F)(F)F)c1)CC2
Answer: a. O=C(COc1ccc(F)cc1)NCC1(N2CCOCC2)CCCCC1
{#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(F)cc1)NCC1(N2CCOCC2)CCCCC1
O=C(COc1ccc(F)cc1)NCC1(N2CCOCC2)CCCCC1
2-(4-fluorophenoxy)-N-[(1-morpholin-4-ylcyclohexyl)methyl]acetamide