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. CC(C)n1cnnc1SCC(=O)NCC(=O)Nc1ccc(F)cc1
b. COc1cc2c(cc1OC)C(c1ccc(N(C)C)cc1)CC(=O)N2
c. COc1ccc(C(CC(=O)Nc2ccc(C)cn2)N2Cc3ccccc3C2=O)cc1
d. COc1ccc(S(=O)(=O)N2CCN(CC3CC=CCC3)CC2)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}