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. COc1ccccc1CC(c1ccccc1)N1CCNCC1
b. Cn1cncc1C(=O)N(Cc1cc(=O)[nH]c2c(F)c(F)ccc12)c1cccc(Cl)c1
Answer: 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}
N-(3-chlorophenyl)-N-[(7,8-difluoro-2-oxo-1H-quinolin-4-yl)methyl]-3-methylimidazole-4-carboxamide