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) COc1ccccc1OCCNC(=O)c1ccc(S(=O)(=O)N(C)C)cc1
b) O=C(c1ccccc1)c1ccc2nc(-c3ccc(NC(=O)c4ccccc4Br)cc3)[nH]c2c1
c) O=C(NCc1ccc(F)cc1)C(=O)NCC1OCCN1C(=O)c1cccs1
d) O=C(CN(Cc1ccccc1)C(=O)CNS(=O)(=O)c1ccc(F)cc1)NCC1CCCO1
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}