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) COc1cc(NC(=O)c2ccc(-c3ccc(Br)cc3)o2)ccc1NC(=O)C(C)C
b) Cc1ccnc(N2CCCC(C(=O)Nc3cc(F)ccc3C)C2)n1
c) CC1=C(C(=O)OCC2CCCO2)C(c2ccccc2)NC(=O)N1
d) CCCCNC(=O)CC1N=C2c3ccccc3N=C(SCC(=O)Nc3cccc(OC)c3)N2C1=O
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}