Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
[a] CN1Cc2cncn2Cc2ccc(C#N)c(c2)Oc2ccc3c(c2)[C@@H](CC3)N2CC[C@@H]1C2=O
[b] COc1cc(-c2cn(C3CC(C(F)(F)F)CCNC3=O)nn2)ccc1-n1cnc(C)c1
[c] COc1ccc2ncc(F)c([C@@H](O)CC[C@@H]3CCN(C4CC(c5cc(F)ccc5F)C4)C[C@@H]3C(=O)O)c2c1
[d] COc1ccc(Cn2c(N3CC[C@@H](N(C)C)C3)nc3ccccc32)cc1
Answer: a, 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}
(1R,5R)-6-methyl-29-oxo-19-oxa-2,6,10,12-tetrazahexacyclo[18.5.2.12,5.114,18.08,12.023,26]nonacosa-8,10,14(28),15,17,20(27),21,23(26)-octaene-17-carbonitrile