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, b, or c without using any other words.
Options:
a: Cc1nc(C(=O)NCCCN2CCN(c3cccc(C)c3C)CC2)cc(C(C)(C)C)n1.Cl
b: Cc1cccc(NC(=NC#N)c2ccc(-c3ccc(Cl)cc3)o2)c1
c: Cc1ccc(C2CC=CCNC2)cc1Cl
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}
6-tert-butyl-N-[3-[4-(2,3-dimethylphenyl)piperazin-1-yl]propyl]-2-methylpyrimidine-4-carboxamide;hydrochloride