Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCC[C@H](NC(=O)C(C#N)=Cc1cccc(Br)n1)c1ccccc1
b: O=C1CC(c2ccc(O)cc2)Oc2cc(O)cc(O)c21
c: COc1cc2c(cc1OC)[C@@H]1Cc3ccc(OC)c(OC)c3CN1CC2
d: Fc1ccccc1-c1c[nH]c([C@H]2Cc3c([nH]c4ccccc34)[C@@H](C3CCOCC3)N2)n1
e: CC1CCCN1CCc1ccc(-c2ccc(S(=O)(=O)NCC3CC3)cc2)cc1
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-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one