Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a N#Cc1ccc(CN2CC3CN(CCNS(=O)(=O)Cc4ccccc4)CC(C2)O3)cc1
b CC(=O)C1CCN(CCOc2ccn(-c3ccc(Cl)c(Cl)c3)n2)CC1
c Cc1nc2ccccc2n1C1CC2CCC(C1)N2CCC1(c2cccc(F)c2)CCN(C(=O)c2c(Cl)ccc(S(N)(=O)=O)c2Cl)CC1
d COc1c(N2CCN[C@@H](C)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
Answer: a, 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}
N-[2-[7-[(4-cyanophenyl)methyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethyl]-1-phenylmethanesulfonamide