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] O=C(Cn1c2c(c(=O)n3ncnc13)CCC2)N/N=C/c1ccc(Cl)cc1
[b] CC(C)(C)c1ccc(OCC(=O)NNC(=O)CCc2ccccc2)cc1
[c] CCN1CCN(C(=S)Nc2cc(C(=O)OC)ccc2C(=O)OC)CC1
[d] Cc1ccc(S(=O)(=O)Nc2cnc3ccccc3c2)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}