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 additional words.
Options:
[a] COc1ccc(-n2c(SCC(=O)OC(C)C)nnc2-c2ccccn2)cc1
[b] O=C(O)CCC(=O)N1CC=C(c2ccccc2)CC1
[c] CCOC(=O)c1sc2ncn(/N=C/c3cccnc3)c(=O)c2c1C
[d] Cc1cc2cc3c(cc2nc1SCC(=O)Nc1nc(C)c(C)s1)OCO3
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}