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 additional words.
Options:
a O=C1COc2cc3c(cc2N1)C(N1CCC(NC(=O)c2cc(=O)c4ccc(F)cc4o2)CC1)CC3
b Cc1c(OC2CCN(CC3CCN([C@@H](Cc4ccc(F)cc4)C(=O)O)CC3)CC2)ccc(Cl)c1Cl
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}
(2S)-2-[4-[[4-(3,4-dichloro-2-methylphenoxy)piperidin-1-yl]methyl]piperidin-1-yl]-3-(4-fluorophenyl)propanoic acid