Task: Please answer the multiple choice question.
Question: Which molecules are 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: Cc1cn(-c2ccc(-c3cn([C@@H]4CCc5c(F)cccc5N(CC(F)(F)F)C4=O)nn3)cc2)cn1
b: CCCCN(CCCC)CC[C@H](O)c1cc2c(Cl)cc(Cl)cc2c2c1=CC[C@H](C(F)(F)F)C=2
c: c1ccc(-c2ccccc2CC(c2cccnc2)c2cccnc2)cc1
d: Cc1nc2cc(F)ccc2c(=O)n1-c1ccc(OCCCN2CCCC2)cc1
Answer: a, b, c, 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}
7-fluoro-2-methyl-3-[4-(3-pyrrolidin-1-ylpropoxy)phenyl]quinazolin-4-one