Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.564\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cc(C)c(C#N)c(Oc2ccccc2Br)n1
b. O=C(CN1C(=O)NC2(CCCCCC2)C1=O)c1ccc(OC(F)F)cc1OC(F)F
c. Cc1cc(NC(=O)CSc2nnc(-c3ccc(S(=O)(=O)N4CCCC4)cc3)n2C)no1
d. O=C(OCC(=O)N1CCCCC1)c1ccc2c(c1)C(=O)N(Cc1ccco1)C2=O
e. O=C(CN1CCN(Cc2ccc(F)cc2)CC1)Nc1nc2ccccc2s1
Answer: b. O=C(CN1C(=O)NC2(CCCCCC2)C1=O)c1ccc(OC(F)F)cc1OC(F)F
{#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(CN1C(=O)NC2(CCCCCC2)C1=O)c1ccc(OC(F)F)cc1OC(F)F
O=C(CN1C(=O)NC2(CCCCCC2)C1=O)c1ccc(OC(F)F)cc1OC(F)F
3-[2-[2,4-bis(difluoromethoxy)phenyl]-2-oxoethyl]-1,3-diazaspiro[4.6]undecane-2,4-dione