Task: Answer the MCQ question.
Question: Which compound exhibits a -12.350% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(NC(=O)c2ccc(Cl)c(N3C(=O)CCC3=O)c2)cc1
(b) CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)cc1
Answer: b. CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)cc1
CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)cc1
4-chloro-N-methyl-N-[4-(2-morpholin-4-yl-2-oxoethoxy)phenyl]benzenesulfonamide