Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1nnc(NC(=O)COc2ccc3c(C)cc(=O)oc3c2)s1
b) COc1cc(C(CC(=O)Nc2ccc(C)cn2)N2Cc3ccccc3C2=O)cc(OC)c1OC
c) COc1nccnc1NS(=O)(=O)c1ccc(NC(=O)c2ccc(F)cc2)cc1
d) CCCC(=O)C1C(=O)NC(=O)NC1=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}