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) COC(=O)c1ccc(C(=O)OC)c(NC(=O)CN(c2ccc3c(c2)OCO3)S(C)(=O)=O)c1
b) CN(Cc1nc(-c2cccs2)no1)CC1(N2CCOCC2)CCCCC1
c) Fc1ccc2nc(C(F)(F)F)cc(N3CCOCC3)c2c1
d) CCC(=O)Nc1ccc(Cl)c(NC(=S)NC(=O)COc2ccccc2)c1
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}