Problem statement: Answer the multiple choice question.
Query: Which drug has a 18.125\% 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 other words.
Options:
a Cc1ccc(C)c(NC(=O)Nc2ccc3c(c2)OCO3)c1
b Cc1cccc(C(=O)OCC(=O)N(C)C(c2ccccc2)c2ccccc2)c1[N+](=O)[O-]
c Cc1cc(C2=NNC(=Nc3ccc(S(=O)(=O)N4CCOCC4)cc3)SC2)c(C)n1C
d On1c(-c2ccccc2)nc2ccccc21
e Cc1cccc(C)c1NC(=O)CN(C)C(=O)C1CC1C
Answer: b. Cc1cccc(C(=O)OCC(=O)N(C)C(c2ccccc2)c2ccccc2)c1[N+](=O)[O-]
{#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#}
Cc1cccc(C(=O)OCC(=O)N(C)C(c2ccccc2)c2ccccc2)c1[N+](=O)[O-]
Cc1cccc(C(=O)OCC(=O)N(C)C(c2ccccc2)c2ccccc2)c1[N+](=O)[O-]
[2-[benzhydryl(methyl)amino]-2-oxoethyl] 3-methyl-2-nitrobenzoate