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. CN[C@@H]1CCN(c2cc(NCC3CC3)nc(N)n2)C1
b. CCC(=O)N(c1ccccc1)C1CCN(CCc2ccccc2)CC1
c. CC(C)(C)c1cnc(CSc2cnc(NC(=O)C3CCNCC3)s2)o1
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}
N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide