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) COc1cc2c(cc1OC)-c1cc(N3CCc4ccccc43)nc(=O)n1CC2
b) COc1ccccc1-n1c(C)c(C(=O)O)c2cc(OC)c3ccccc3c21
c) COc1ccc(NC(=O)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)cc1OC
d) CCOc1ccccc1NC(=O)CCCNC(=O)c1ccc(Cl)cc1
Answer: a, b, 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}