Problem statement: Answer the MCQ question.
Question: Which compound has a 11.188\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(C)Cn1cc(C(=O)N2CCC3(CC2)OCCO3)c2c3ccccc3n(C)c2c1=O
b: O=C(COC(=O)C1CC(O)CN1S(=O)(=O)c1ccc(Cl)cc1)c1ccccc1
c: COc1cc(/C=N/NC(=O)CSc2ccccn2)ccc1OC(C)C
d: O=c1cccc2n1Cc1cc3ccccc3nc1-2
Answer: d. O=c1cccc2n1Cc1cc3ccccc3nc1-2
{#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=c1cccc2n1Cc1cc3ccccc3nc1-2
O=c1cccc2n1Cc1cc3ccccc3nc1-2
11H-indolizino[1,2-b]quinolin-9-one