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) CSc1nc(-c2ccccc2Cl)c2c(n1)N(c1c(Cl)cccc1Cl)C(=O)NC2
(b) Cc1ccc2c(C3CCN(CCc4c(C)ccc5c4ccc(=O)n5C)CC3)cccc2n1
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}
4-(2-chlorophenyl)-8-(2,6-dichlorophenyl)-2-methylsulfanyl-5,6-dihydropyrimido[4,5-d]pyrimidin-7-one