Problem statement: Answer the MCQ question.
Query: Which compound has a -4.785% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C1C(c2ccnc3ccccc23)=C(O)c2ccccc21
b Cc1ccc(S(=O)(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2NCC2CCCO2)cc1
c COc1ccc(CCNC(=O)CSc2cn(Cc3cccc(C)c3)c3ccccc23)cc1OC
d CCOC(=O)C1CCN(S(=O)(=O)c2cccc(-c3cn4ccccc4n3)c2)CC1
Answer: a. O=C1C(c2ccnc3ccccc23)=C(O)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1C(c2ccnc3ccccc23)=C(O)c2ccccc21
O=C1C(c2ccnc3ccccc23)=C(O)c2ccccc21
3-hydroxy-2-quinolin-4-ylinden-1-one