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 other words.
Options:
[a] Cc1ccc(NC(=O)CN2C(=O)NC3(CCC(C)CC3)C2=O)c(Cl)c1
[b] c1ccc(-c2nc(NCc3cccs3)c3ccccc3n2)cc1
[c] Cc1occc1-c1nnc(SCC(=O)N2c3ccccc3CCc3ccccc32)n1C
[d] O=C(CN1CCOCC1)Nc1ccc(OCc2ccccc2)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}