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 other words.
Options:
a Cc1nc(C(=O)NCCCN2CCN(c3cccc(C)c3C)CC2)cc(C(C)(C)C)n1.Cl
b COc1ccc2cnc(F)c([C@H](O)[C@H](O)[C@@H]3CC[C@@H](NCc4cc5c(nn4)OCCS5)CO3)c2n1
c O=C(NC1CCC(O)CC1)C(C1CCCCC1)n1c(-c2ccc(Cl)cc2)nc2cc(F)c(F)cc21
d CCCC[C@H]1CN(CC2CCOCC2)C(=O)OC12CCN(C1(C)CCN(C(=O)c3c(C)ncnc3C)CC1)CC2
Answer: b, d
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}
(1S,2S)-1-[(2S,5R)-5-(6,7-dihydro-[1,4]oxathiino[2,3-c]pyridazin-3-ylmethylamino)oxan-2-yl]-2-(7-fluoro-2-methoxy-1,6-naphthyridin-8-yl)ethane-1,2-diol