Task: Answer the multiple-choice question.
Query: Which compound has a 14.837\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(COc1ccc(-c2ccccc2)cc1)N1CCCC1
b) O=C(Nc1ncccc1O)c1ccc(Oc2ccccc2)cc1
c) Cc1ccccc1CNC(=O)C(=O)NCCC1CCCCN1S(=O)(=O)c1ccccc1
d) Cc1ccc(S(=O)(=O)NCC(=O)N(CC(=O)NCC2CCCO2)c2cccc(F)c2)cc1
Answer: b. O=C(Nc1ncccc1O)c1ccc(Oc2ccccc2)cc1
{#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(Nc1ncccc1O)c1ccc(Oc2ccccc2)cc1
O=C(Nc1ncccc1O)c1ccc(Oc2ccccc2)cc1
N-(3-hydroxypyridin-2-yl)-4-phenoxybenzamide