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, or c without using any additional words.
Options:
a: NC(=O)C(c1ccccc1)c1ccc(C(=O)c2ccccc2)cc1
b: CN1C(=O)/C(=C2\SC(=S)N(NC(=O)c3cccnc3)C2=O)c2ccccc21
c: COc1cc2c(cc1OC)C(C)N(C(=O)C1=NN(c3cccc(C)c3)C(=O)CC1)CC2
Answer: a, b, c
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}