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 other words.
Options:
a C=C(C)C1CC=C(C)/C(=N/NC(=O)CNc2ccc(OCC)cc2)C1
b COc1ccc(-n2nc(C(=O)NCC(=O)NCCCN3CCN(C)CC3)c3ccccc3c2=O)cc1OC
c O=C(COC(=O)c1cccnc1Cl)Nc1ncc(Cl)cc1Cl
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}