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] CC1=C(C(=O)O)N2C(=O)C(NC(=O)c3ccn(C)n3)C2SC1
[b] CCn1c(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)nnc1-c1ccccc1
[c] CC[C@H]1CC2CN3CCc4c([nH]c5ccccc45)C(C(=O)OC)(C2)C13.Cl
[d] CC(C)CN1C(=O)c2ccc(C(=O)NCc3ccccn3)cc2C1=O
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}