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) COc1ccc(C2(C)NC(=O)N(CC(=O)N3CCc4ccccc43)C2=O)cc1OC
b) Cc1ccnc(SCC(=O)Nc2oc(-c3ccccc3)c(-c3ccccc3)c2C#N)n1
c) Cn1c(=O)c(C(=O)NNC(=O)c2ccc(Br)cc2)c(O)c2ccccc21
d) Cc1cc(NCCCN)nc(-c2ccccc2O)n1
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}