Task: Answer the MCQ question.
Question: Which compound has a -1.780\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCn1nc(C)cc1C(=O)N1CCCC(N(C)CCc2ccc(OC)c(OC)c2)C1
b. CCOc1ccc(N(CC(=O)Nc2ccccc2C(=O)N2CCOCC2)S(=O)(=O)c2ccc(F)cc2)cc1
c. CC(C)CC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccc(Cl)cc2)C1=O.O=C(O)C(F)(F)F
Answer: b. CCOc1ccc(N(CC(=O)Nc2ccccc2C(=O)N2CCOCC2)S(=O)(=O)c2ccc(F)cc2)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#}
CCOc1ccc(N(CC(=O)Nc2ccccc2C(=O)N2CCOCC2)S(=O)(=O)c2ccc(F)cc2)cc1
CCOc1ccc(N(CC(=O)Nc2ccccc2C(=O)N2CCOCC2)S(=O)(=O)c2ccc(F)cc2)cc1
2-(4-ethoxy-N-(4-fluorophenyl)sulfonylanilino)-N-[2-(morpholine-4-carbonyl)phenyl]acetamide