Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.432\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCn1c(=N)c(S(=O)(=O)c2ccc(Cl)cc2)cc2c(=O)n3ccccc3nc21
[b] FC(F)Oc1ccccc1/C=N/Nc1nc2ccccc2o1
[c] CCN1CCC(NCC2CCCCC2)CC1
Answer: a. CCn1c(=N)c(S(=O)(=O)c2ccc(Cl)cc2)cc2c(=O)n3ccccc3nc21
{#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#}
CCn1c(=N)c(S(=O)(=O)c2ccc(Cl)cc2)cc2c(=O)n3ccccc3nc21
CCn1c(=N)c(S(=O)(=O)c2ccc(Cl)cc2)cc2c(=O)n3ccccc3nc21
5-(4-chlorophenyl)sulfonyl-7-ethyl-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one