Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOCc1nnc(NS(C)(=O)=O)s1
b: CCOc1ccc2[nH]c(=O)c(CN(CCO)C(=O)c3ccc(Br)cc3)cc2c1
c: CN(C)c1ccc(/C=C2\CCCCC2=O)cc1
d: COc1ccc(C(=O)CCc2nc3ccccc3s2)cc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}