Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.274\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCCOc1ccc(C(=O)OCCN(CC)CC)cc1N.Cl
b: CC(=O)c1c(C)[nH]c(C(=O)N2CCc3ccccc3C2)c1C
c: CCn1c(=O)[nH]c(=O)c2c(N)c(C(=O)c3ccccc3OC)sc21
d: COc1nonc1NCn1nc(C)cc1C
Answer: b. CC(=O)c1c(C)[nH]c(C(=O)N2CCc3ccccc3C2)c1C
{#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#}
CC(=O)c1c(C)[nH]c(C(=O)N2CCc3ccccc3C2)c1C
CC(=O)c1c(C)[nH]c(C(=O)N2CCc3ccccc3C2)c1C
[C][C][=Branch1][C][=O][C][=C][Branch1][C][C][NH1][C][Branch2][Ring1][Ring1][C][=Branch1][C][=O][N][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=C][Ring2][Ring1][C][C]
1-[5-(3,4-dihydro-1H-isoquinoline-2-carbonyl)-2,4-dimethyl-1H-pyrrol-3-yl]ethanone