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, c, or d without using any other words.
Options:
a.) COc1ccc2ncc(=O)n(CCN3CCC(NCc4cc5c(cn4)OCCO5)C(OC)C3)c2c1
b.) C[C@@H](OC1CCC2NC1(c1ccccc1)CC2c1nnnn1C)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
c.) CN1CC[C@@H](c2c(O)cc(O)c3c(=O)cc(-c4ccccc4Cl)oc23)[C@@H](O)C1
d.) c1ccc(CN(c2cccc3[nH]ccc23)C2CCCNC2)cc1
Answer: a, 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}
2-(2-chlorophenyl)-5,7-dihydroxy-8-[(3R,4S)-3-hydroxy-1-methylpiperidin-4-yl]chromen-4-one