Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.362\% 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: COC(=O)c1c2c(nc3ccccc13)CCC2
b: O=C(Nc1cccc(F)c1)c1ccc(S(=O)(=O)N2CCOCC2)cc1
c: O=C(O)CCN1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
Answer: c. O=C(O)CCN1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
{#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)CCN1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
O=C(O)CCN1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
17-(3-hydroxy-3-oxopropyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2(7),3,5,9(14),10,12-hexaene-16,18-dione