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] CC1CCN(C(=O)CSc2nnc(-c3ccc(S(=O)(=O)N4CCOCC4)cc3)n2C)CC1
[b] O=C(CN1CCC(NC(=O)c2ccccc2F)CC1)Nc1ccc2c(c1)OCO2
[c] CCOc1ccccc1CSc1nc2ccccc2[nH]1
[d] O=C(O)C(=O)O.OC(CNCC1COc2ccccc2O1)COCc1cccs1
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}