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. N#Cc1ccc(OCCCN2CC3CN(CCCNS(=O)(=O)Cc4ccccc4)CC(C2)O3)cc1
b. CS(=O)(=O)c1ccc(-c2noc(C3CCN(C(=O)NC4CC4c4ccccc4)CC3)n2)cc1
c. CS(=O)(=O)c1ccc(CCN2CCN(CCc3ccc([N+](=O)[O-])cc3)CC2)cc1
d. Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4ccccc4F)n2C)CC3)no1
Answer: 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}
4-[3-(4-methylsulfonylphenyl)-1,2,4-oxadiazol-5-yl]-N-(2-phenylcyclopropyl)piperidine-1-carboxamide