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, or c without using any additional words.
Options:
[a] CCOC(=O)C1=C(CN2CCOCC2)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Br
[b] CN(C(=O)c1ccc2c(c1)c1c(n2C)CC[C@@H](C2CCOCC2)C1)[C@H](CO)CCC(=O)NCCF
[c] CCN(CC)Cc1csc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)n1
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}
ethyl (4R)-4-(2-bromo-4-fluorophenyl)-6-(morpholin-4-ylmethyl)-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate