Task: Answer the multiple-choice question.
Query: Which compound has a 12.225\% 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 additional words.
Options:
a C1CC2CN(c3nc4nonc4nc3N3CCSCC3)CCN2C1
b N#Cc1cn(Cc2ccc(F)c(Cl)c2)c(=O)nc1Nc1ccccc1N
c COc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCc2ccncc2)cc1
d COc1ccccc1NS(=O)(=O)c1cccc(C(=O)N/N=C/c2ccccc2OCC(=O)O)c1
Answer: b. N#Cc1cn(Cc2ccc(F)c(Cl)c2)c(=O)nc1Nc1ccccc1N
{#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#}
N#Cc1cn(Cc2ccc(F)c(Cl)c2)c(=O)nc1Nc1ccccc1N
N#Cc1cn(Cc2ccc(F)c(Cl)c2)c(=O)nc1Nc1ccccc1N
4-(2-aminoanilino)-1-[(3-chloro-4-fluorophenyl)methyl]-2-oxopyrimidine-5-carbonitrile