Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cc(C(=O)Nc2ncc(C)s2)c2ccccc2n1
b COc1ccccc1C(=O)NCCc1nc2ccccc2[nH]1
c CCCn1c(CCc2ccccc2)nnc1SCC(=O)N1CCCC1
d Cc1cccc(C(=O)Nc2sc(C(=O)N3CCCC3)c(C)c2C#N)c1
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}