Task: Please answer the multiple choice question.
Question: Which molecules are 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] COCc1nc(-c2ccc(N3C(=O)N(c4cc(=O)[nH]cn4)C4(CCN(Cc5ncccc5C)CC4)C3=O)cc2)no1
[b] COc1cccc2cc3n(c12)CCN(CCCCNC(=O)c1cc2ccccc2cn1)C3
[c] Cc1ccccc1C[C@@H](C(=O)O)N1CCC(CN2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)CC1
[d] CC(C)Cc1ccc(C(C)C(=O)NS(C)(=O)=O)cc1
Answer: a, b
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}
3-[4-[5-(methoxymethyl)-1,2,4-oxadiazol-3-yl]phenyl]-8-[(3-methylpyridin-2-yl)methyl]-1-(6-oxo-1H-pyrimidin-4-yl)-1,3,8-triazaspiro[4.5]decane-2,4-dione