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) CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
(b) O=C(NCCc1ccccc1)[C@@H]1CC=C[C@@H]2CCN(C3CCCCC3)C(=O)[C@@H]21
(c) C=CCNC(=O)c1cc(Cl)ccn1
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}