Task: Answer the MCQ question.
Question: Which drug exhibits a 17.882\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) C=CCn1c(=O)c2ccc(C(=O)NCc3ccccc3)cc2n(Cc2ccc(Cl)cc2)c1=O
b.) CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SC(C)C#N)n2Cc2ccccc2)c1
c.) O=C(O)c1ccc2c(=O)n3c(nc2c1)/C(=C/c1ccc(OC(F)F)cc1OC(F)F)CC3
d.) O=C(NC1CC(=O)N(c2ccc(Cl)cc2)C1)C1CC1
e.) O=S(=O)(c1ccccc1)N1CCCC1c1cccs1
Answer: c. O=C(O)c1ccc2c(=O)n3c(nc2c1)/C(=C/c1ccc(OC(F)F)cc1OC(F)F)CC3
{#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)c1ccc2c(=O)n3c(nc2c1)/C(=C/c1ccc(OC(F)F)cc1OC(F)F)CC3
O=C(O)c1ccc2c(=O)n3c(nc2c1)/C(=C/c1ccc(OC(F)F)cc1OC(F)F)CC3
(3E)-3-[[2,4-bis(difluoromethoxy)phenyl]methylidene]-9-oxo-1,2-dihydropyrrolo[2,1-b]quinazoline-6-carboxylic acid