Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(NC1CC1)c1ccc(OCCCC2CC2CCCC2CCN(c3ncc(Cl)cn3)CC2)cc1F
b) CC(=O)C1=NN2c3cc(F)ccc3OCC2C1(CCCN(C)C)c1ccccc1
c) COc1cccc(-c2ccc(C#Cc3cccc(C#Cc4ccc(-c5cccc(OC)c5)cc4)[n+]3C)cc2)c1
d) CCOC(=O)C1=C(CN2CCOCC2)NC(c2ccccn2)=NC1c1ccc(F)cc1Br
e) CCn1cc(C(=O)[O-])c(=O)c2cc(F)c(N3CC[NH2+][C@H](C)C3)c(F)c21
Answer: b, c, d
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}
2,6-bis[2-[4-(3-methoxyphenyl)phenyl]ethynyl]-1-methylpyridin-1-ium