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, c, d, or e without using any other words.
Options:
a Cc1ccc(CC2CCN(CCS(=O)(=O)c3ccc(O)cc3)CC2O)cc1
b CCCCc1cc(OC2CCN(CCS(=O)(=O)NC(C)(C)C)CC2)c2ncccc2c1
c N#Cc1ccc(Cn2cncc2CN(CCCNC(=O)OCc2ccccc2)C2CCN(Cc3cccc(Cl)c3)C2=O)cc1
d COc1ccc(Cn2c(=O)n3ncnc3c3c4c(sc32)CN(CC2CCOCC2)CC4)c(F)c1
e C=S(=O)(NC)c1ccc(C2=C(c3ccccc3)C(=O)OC2)cc1
Answer: e
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}
3-[4-(methylamino-methylidene-oxo-λ6-sulfanyl)phenyl]-4-phenyl-2H-furan-5-one