Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(CN2CCC(C#N)(CNC(=O)c3cc(CC(C)C)n(-c4ccccc4)n3)CC2)cc1
b.) CN1C(=O)C(NC(=O)CCC2CCCCC2)N=C(c2ccccc2)c2ccccc21
c.) CCOC(=O)C1=C(CN2CCN(C)CC2C(=O)O)NC(c2nccs2)=NC1c1ccc(F)cc1Br
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
1-[[4-(2-bromo-4-fluorophenyl)-5-ethoxycarbonyl-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidin-6-yl]methyl]-4-methylpiperazine-2-carboxylic acid