Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a C[C@@H]1NC(c2cnsn2)=N[C@@]1(c1ccc(F)cc1)c1ccc(F)nc1
b CC(C)=Cc1cc(C(F)(F)F)cc(COCC2(c3ccc(F)cc3)CCN(C)CC2)n1
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}
2-[[4-(4-fluorophenyl)-1-methylpiperidin-4-yl]methoxymethyl]-6-(2-methylprop-1-enyl)-4-(trifluoromethyl)pyridine