Task: Please answer the multiple choice question.
Question: Which molecules are not a 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] O=C(C1=C(O)C(=O)N(c2ncccn2)C1c1ccc(Cl)cc1)c1ccco1
[b] O=c1c2ccccc2[nH]c(=S)n1-c1ccc(Br)cc1
[c] Cc1ccc(-n2nc(C)c3c(C)c(CCC(=O)NCC4CCCO4)c(=O)n(C)c32)cc1
[d] C=CCSc1ncccc1C(=O)NCCc1ccccc1
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}