Task: Answer the multiple-choice question.
Query: Which drug has a -21.578% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(C)(CNC(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1)N1CCOCC1
b. COc1ccc(CC(NC(C)=O)C(=O)NC2CCN(c3c(Cc4ccccc4)c(C)nc4ncnn34)CC2)c(OC)c1
c. O=C(CCn1c(=O)oc2ccccc21)NCCCN1CCCC1=O
Answer: a. CC(C)(CNC(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1)N1CCOCC1
{#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#}
CC(C)(CNC(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1)N1CCOCC1
CC(C)(CNC(=O)c1cccc(S(=O)(=O)NCc2ccccc2)c1)N1CCOCC1
3-(benzylsulfamoyl)-N-(2-methyl-2-morpholin-4-ylpropyl)benzamide