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) Cc1ccccc1C(C)N1C2CCC1CC(Oc1cccc(C(N)=O)c1)C2
b) COCCCc1cc(CN(C(=O)[C@H]2CNCC[C@]23OCCc2ccccc23)C2CC2)cc(OCCOC)c1
Answer: a
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-[[8-[1-(2-methylphenyl)ethyl]-8-azabicyclo[3.2.1]octan-3-yl]oxy]benzamide