Task: Answer the MCQ question.
Query: Which drug has a 8.576\% 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: S=C(c1ccc(-c2ccc(Cl)c(Cl)c2)o1)N1CCOCC1
b: O=C1c2cccc(OCc3ccc(F)cc3)c2CCN1Cc1ccccc1
Answer: b. O=C1c2cccc(OCc3ccc(F)cc3)c2CCN1Cc1ccccc1
{#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=C1c2cccc(OCc3ccc(F)cc3)c2CCN1Cc1ccccc1
O=C1c2cccc(OCc3ccc(F)cc3)c2CCN1Cc1ccccc1
[O][=C][C][=C][C][=C][C][Branch1][=C][O][C][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][=C][Ring1][#C][C][C][N][Ring2][Ring1][Ring1][C][C][=C][C][=C][C][=C][Ring1][=Branch1]
2-benzyl-5-[(4-fluorophenyl)methoxy]-3,4-dihydroisoquinolin-1-one