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(COC(=O)c2cccnc2Cl)cc1
b) CCOC(=O)c1c(NC(=O)C(F)(OC)C(F)(F)F)sc2c1CCN(C)C2
c) CC(C)Cn1c(N)c(-c2nc(C(C)C)c(C(=O)c3ccccc3F)s2)c(=O)n(C)c1=O
d) CC1(C)C(=O)NCCN1C(=O)CC1C(=O)NCCN1Cc1cccc(C(F)(F)F)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}