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.) CC(C)S(=O)(=O)NC1COCC1c1ccc(-c2ccc(F)cn2)cc1
b.) O=C(Nc1nc2cccc(-c3ccc(CN4CCS(=O)(=O)CC4)cc3)n2n1)C1CC1
c.) C1=C(c2nc(-c3ccccn3)no2)c2ccccc2C12CCN(CC1CCCO1)CC2
d.) Cc1nsc(-c2nnc3n2CCN(C(=O)c2cc(F)c(F)c(F)c2)[C@@H]3C)n1
Answer: c
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}
5-[1'-(oxolan-2-ylmethyl)spiro[indene-3,4'-piperidine]-1-yl]-3-pyridin-2-yl-1,2,4-oxadiazole