Task: Answer the MCQ question.
Question: Which drug has a 20.215\% 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) CC(=O)c1ccc(N2CCN(S(=O)(=O)c3cccc4nonc34)CC2)cc1
b) O=C(O)COc1ccc(/C=N/n2c(COc3ccccc3)nc3ccccc3c2=O)cc1
Answer: b. O=C(O)COc1ccc(/C=N/n2c(COc3ccccc3)nc3ccccc3c2=O)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(O)COc1ccc(/C=N/n2c(COc3ccccc3)nc3ccccc3c2=O)cc1
O=C(O)COc1ccc(/C=N/n2c(COc3ccccc3)nc3ccccc3c2=O)cc1
2-[4-[(E)-[4-oxo-2-(phenoxymethyl)quinazolin-3-yl]iminomethyl]phenoxy]acetic acid