Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CN1CCN(Cc2ccc3c(c2)Cc2c-3n[nH]c2-c2csc(C#CCNc3ccccc3)c2)CC1
b C[n+]1c(C#Cc2ccc(-c3ccc(O)cc3)cc2)cccc1C#Cc1ccc(-c2ccc(O)cc2)cc1
c CN(C)c1ncc(/C=C/c2c(F)cccc2F)cn1
d COc1cc(F)ccc1-c1cc(CNC2CCCC2)ccn1
Answer: a, b, 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}
N-[[2-(4-fluoro-2-methoxyphenyl)pyridin-4-yl]methyl]cyclopentanamine