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, c, or d without using any additional words.
Options:
a) Cc1ccc(F)cc1COC1CCc2ccc(N3CCNCC3C)nc21
b) CC1COc2cnc(CNC34CCC(CC5(O)Cn6c(=O)ccc7ncc(F)c5c76)(CC3)OC4)cc2O1
c) N[C@@H]1CO[C@H]1COc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
d) CC#CCn1c(N2CCCC(N)C2)c(C#N)c2c1c(=O)n(CC(=O)c1cccc(OC)c1)c(=O)n2C
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}
7-[(5-fluoro-2-methylphenyl)methoxy]-2-(2-methylpiperazin-1-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine