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 other words.
Options:
[a] OCC1(NCCC[C@@H]2CCc3ccc(OCc4noc(-c5ccc(Cl)cc5)n4)cc32)CCCC1
[b] Cc1cc(-c2ccc3c(c2)CC[C@H]3N2CC3(CCN(C(=O)Cc4cn5cc(C)sc5n4)CC3)C2)ncn1
[c] COc1ccc2c(=O)n(CCO)c(C#N)c(-c3cccc(F)c3)c2c1
[d] COc1cccc2c1O[C@@H](c1ccc(OCCCN3CCCC3)cc1)[C@H](C)S2(=O)=O
Answer: a, 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}
(2S,3S)-8-methoxy-3-methyl-2-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]-2,3-dihydro-1,4λ6-benzoxathiine 4,4-dioxide