Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CN1CC(c2c[nH]c3cc(-n4ccc(OCc5ccccc5)cc4=O)ccc23)C1
[b] O=c1cc(-c2ccccc2)oc2cc(O)cc(O)c12
[c] CC(C)C1=NC(C)(c2cccc(-c3cccnc3)c2)N=C1N
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
5,7-dihydroxy-2-phenylchromen-4-one