Problem statement: Answer the MCQ question.
Question: Which compound has a 21.802\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCOCC1)c1ccc(N(C)C)cc1
b) O=[N+]([O-])c1ccccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cc1
c) COc1cc(-c2nc3cnccn3c2Nc2ccccc2)ccc1O
Answer: a. COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCOCC1)c1ccc(N(C)C)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#}
COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCOCC1)c1ccc(N(C)C)cc1
COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCOCC1)c1ccc(N(C)C)cc1
8-[1-[4-(dimethylamino)phenyl]-3-morpholin-4-yl-3-oxopropyl]-5,7-dimethoxychromen-2-one