Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCNC(=O)COC(=O)c1cccc(S(=O)(=O)N2CC3(C)CC2CC(C)(C)C3)c1
b CC(=O)OC[C@H]1O[C@H](C/C=N/O[C@@H](C)c2cn([C@H](CO)Cc3ccccc3)nn2)C=C[C@@H]1OC(C)=O
c COc1cc(C=O)ccc1Oc1cnccn1
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}