Task: Answer the multiple choice question.
Question: Which drug has a 12.989\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(NCC1CCOCC1)c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1
b) COc1ccc(NC(=O)c2cc(F)cc(F)c2)cc1Cl
c) COc1cccc(NC(=O)C2CCCN2S(=O)(=O)c2ccc3c(c2)n(C)c(=O)c(=O)n3C)c1
Answer: a. O=C(NCC1CCOCC1)c1ccc(OC2CCN(Cc3ccccn3)CC2)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(NCC1CCOCC1)c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1
O=C(NCC1CCOCC1)c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1
N-(oxan-4-ylmethyl)-4-[1-(pyridin-2-ylmethyl)piperidin-4-yl]oxybenzamide