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 other words.
Options:
[a] COc1c(C)cc(C(=O)C2CCCN(C(=O)CCc3scnc3C)C2)cc1C
[b] Cc1cc(C(=O)COC(=O)C23CC4CC(CC(O)(C4)C2)C3)c(C)n1-c1c(C)n(C)n(-c2ccccc2)c1=O
[c] O=C(NCCc1ccc(C(F)(F)F)cc1)C1CC(=O)N(Cc2ccccc2)C1
[d] CC(=O)c1sc(NC(=O)c2cccs2)nc1C
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}