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 O=C1NCCNC(=O)c2ccccc2OCCOc2ccccc21
b COc1ccccc1-c1cc(C(=O)NCCCN2CCOCC2)no1
c Cc1cccc(C(=O)Nc2sc(C(=O)N3CCCC3)c(C)c2C#N)c1
d COc1ccc(C(=O)c2coc3c2C(=O)C(=O)c2ccccc2-3)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}