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] C=CCSc1nc2c(cnn2-c2ccc(C)c(C)c2)c(=O)[nH]1
[b] CCOc1ncccc1C(=O)Nc1nnc(C(CC)CC)s1
[c] O=C(CCC(=O)N1CCOc2ccccc21)NCCCN1CCOCC1
[d] Cc1cc2cc(CCNC(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)c(=O)[nH]c2cc1C
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}