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 additional words.
Options:
(a) COc1cccc(CN(C)C(=O)c2cccc(NC(=O)CC3SC(N4CCCCC4)=NC3=O)c2)c1OC
(b) Cn1c(=O)oc2cc(S(=O)(=O)NCCC(=O)NCCc3ccc(Cl)cc3)ccc21
(c) Clc1ccccc1Cn1nnc2c(NCC3CC3)ncnc21
(d) CCCCCNC(=O)CN(c1ccc2c(c1)OCO2)S(C)(=O)=O
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}