Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cc(CN(C)C)ccc1C(=O)Cn1ncc(OCc2ccc(Br)cn2)cc1=O
b COc1ccc(CCN2C(=O)N(NS(=O)(=O)CF)CC2c2ccc(OC)cc2)cc1
c Cc1ncoc1-c1nnc(SCCCN2CCc3cc4c(cc3CC2)OCC(=O)N4)n1C
Answer: b
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-fluoro-N-[4-(4-methoxyphenyl)-3-[2-(4-methoxyphenyl)ethyl]-2-oxoimidazolidin-1-yl]methanesulfonamide