Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1nnc(-c2cc(C(F)(F)F)cc(S(=O)(=O)N3CCN(C(=O)C4CC4c4ccc(C(F)(F)F)cc4)CC3)c2)[nH]1
b. COc1cc2nnc(C(N)=O)c(Nc3ccc(F)cc3F)c2cc1N1CCN(C)CC1
c. CC(C)Oc1cc([C@@H](C2=CCC(=O)N=C2)C2=CN[C@@H](C(C)(C)O)C=C2)ccc1OC(F)F
d. COc1cc(-c2nc3n(n2)CCC[C@H]3c2ccc(F)cc2C)ccc1-n1cnc(C)c1
Answer: 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-[(R)-[4-[bis(fluoranyl)methoxy]-3-propan-2-yloxy-phenyl]-[(2R)-2-(2-oxidanylpropan-2-yl)-1,2-dihydropyridin-5-yl]methyl]-3H-pyridin-2-one