Problem statement: Answer the multiple choice question.
Question: Which drug has a -16.368\% human ether-à-go-go related gene (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 CCCCN(C(=O)CSc1c(C)c(C)cc(C)c1C)c1c(N)n(CCC)c(=O)[nH]c1=O
b O=C(CN1CCN(Cc2ccccc2F)C1=O)NCCc1ccc(Cl)cc1
c CCOc1cc(/C=N/Nc2cc(C)nc(-n3nc(C)cc3C)n2)ccc1O
d CN(C)S(=O)(=O)c1ccc2c(c1)nc(CCC(=O)NCCc1ccc(Cl)cc1)n2C
Answer: d. CN(C)S(=O)(=O)c1ccc2c(c1)nc(CCC(=O)NCCc1ccc(Cl)cc1)n2C
{#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(C)S(=O)(=O)c1ccc2c(c1)nc(CCC(=O)NCCc1ccc(Cl)cc1)n2C
CN(C)S(=O)(=O)c1ccc2c(c1)nc(CCC(=O)NCCc1ccc(Cl)cc1)n2C
N-[2-(4-chlorophenyl)ethyl]-3-[5-(dimethylsulfamoyl)-1-methylbenzimidazol-2-yl]propanamide