Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1cnc(NC(=O)Nc2cc(Br)c(C)cc2OC[C@@H]2CNCCO2)cn1
b) Cn1c(SCCCN2CC3CCN(c4cccc(C#N)c4)C3C2)nnc1-c1cnccn1
c) O=C1NN=C(c2ccc(OC3CCN(C4CCC4)CC3)cc2)[C@@H]2C[C@H]12
d) COC1COCCC1N[C@@H]1C[C@H]2CCC[C@@]2(C(=O)N2CCc3ncc([N+](=O)[O-])cc3C2)C1
Answer: a, d
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}
1-[5-bromo-4-methyl-2-[[(2S)-morpholin-2-yl]methoxy]phenyl]-3-(5-methylpyrazin-2-yl)urea