Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(NC(=O)CSc2nnc(C)n2C2CC2)cc1S(=O)(=O)N1CCOCC1
b. Brc1ccc(Oc2nsnc2N2CCOCC2)cc1
c. CC(C)OCCCNc1ncc2c(n1)CC(c1ccccc1)CC2=O
d. Cn1c(=O)c2sccc2n2c(CCCC(=O)Nc3ccc(F)cc3F)nnc12
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}