Task: Answer the MCQ question.
Query: Which drug has a 20.173\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCC(C(=O)NC1CCCCC1)n1c(SCc2cccc(F)c2)nc2ccncc21
b) CCSc1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)n1
Answer: b. CCSc1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)n1
{#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#}
CCSc1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)n1
CCSc1ncc(Cl)c(C(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)n1
5-chloro-2-ethylsulfanyl-N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]pyrimidine-4-carboxamide