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) CC(C)CC(NC(=O)C(Cc1ccc(OCc2ccccc2)cc1)NC(=O)OC(C)(C)C)C(N)=O
(b) O=C(N/N=C/c1cccnc1)c1ccc(O)cc1
(c) Cc1ccc2c(c1)C1CN(C)CCC1N2C(=S)NC(=O)c1ccc(Cl)cc1Cl
Answer: a, b
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}