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) CC(OC(=O)c1ccco1)C(=O)NC1CCCC1
b) O=C(NC1CCCC1)C(c1ccccc1)N(C(=O)c1csnn1)c1ccccc1F
c) COc1ccc(CNC(=O)CN(C(=O)CCC(=O)Nc2ccccn2)c2cccc(C)c2)cc1
d) COc1ccccc1NC(=O)C1CCCN(C(=O)Nc2ccc(F)cc2)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}