Problem statement: Answer the multiple choice question.
Query: Which compound has a 4.744\% 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) COC(=O)C1=C(C)N(Cc2ccccc2)C(=NCc2ccc(OC)cc2)N[C@H]1c1cccc(F)c1
(b) CN(Cc1ccc(OC(F)F)cc1)Cc1nc2c(Br)cc(Br)cc2c(=O)[nH]1
(c) Cc1cccc(NC(=O)/C(C#N)=C\c2cc(C)n(-c3ccc(C(=O)O)cc3)c2C)c1
(d) Cc1nn(Cc2ccc(Cl)cc2)c(C)c1N
(e) Cc1cc(C)cc(NC(=S)N2CCC(NC(=O)C3CC3)CC2)c1
Answer: b. CN(Cc1ccc(OC(F)F)cc1)Cc1nc2c(Br)cc(Br)cc2c(=O)[nH]1
{#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#}
CN(Cc1ccc(OC(F)F)cc1)Cc1nc2c(Br)cc(Br)cc2c(=O)[nH]1
CN(Cc1ccc(OC(F)F)cc1)Cc1nc2c(Br)cc(Br)cc2c(=O)[nH]1
6,8-dibromo-2-[[[4-(difluoromethoxy)phenyl]methyl-methylamino]methyl]-3H-quinazolin-4-one