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 or b without using any additional words.
Options:
(a) Cc1cnsc1N1CCC2(CCN(C[C@H](O)c3ccc4c(c3C)COC4=O)CC2)C1=O
(b) CN1CCN(c2ccc(Nc3ncc4c(=O)n(-c5c(Cl)cccc5Cl)ccc4n3)cc2CO)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}
6-(2,6-dichlorophenyl)-2-[3-(hydroxymethyl)-4-(4-methylpiperazin-1-yl)anilino]pyrido[4,3-d]pyrimidin-5-one