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] Oc1ccc(C[C@H]2CNCCN2CCc2cccc3ccccc23)cc1
[b] COc1ccc(Oc2coc3cc(OC(=O)/C=C/c4ccc(F)cc4)ccc3c2=O)cc1
[c] CCOC(=O)C1(Cc2ccccc2)CCN(Cc2cn[nH]c2-c2ccccc2)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}