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) Cc1cc(NC(=O)C(C)SCC(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)no1
(b) CCOC(=O)C1(CCCc2ccccc2)CCN(C(=O)[C@@H]2C[C@@H](C)NC(=S)N2)CC1
(c) COc1ccc(OCCCC(=O)Nc2ncn[nH]2)cc1
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}