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) Cc1cccc(C(=O)NCC(=O)NC(C)c2ccc(-n3ccnc3)cc2)c1
(b) CCOc1ccc(CCNC(=O)C(C)N2C(=O)CC(C)(C)Sc3ccccc32)cc1
(c) COc1ccccc1CCC(=O)OCC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2C)CC1
Answer: 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}