Task: Please answer the multiple choice question.
Question: Which molecules are not 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: CS(=O)(=O)N1CCN(Cc2ccc3c(c2)CCC(N2CCN(CCc4ccc(F)cc4)CC2=O)C3)CC1
b: CC(C)(C)c1[nH]c2ccccc2c1C1CCCN(Cc2ccc(/C=C/C(=O)NO)cc2)C1
c: O=C(O)COc1ccc(N2CCC(CN3CCC(Oc4ccc(Cl)c(Cl)c4)CC3)CC2)cc1
d: Cc1cn(-c2ccc(N3CCC(N4CCc5ccc(F)cc54)CC3)nn2)cn1
Answer: a, b, 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}
(E)-3-[4-[[3-(2-tert-butyl-1H-indol-3-yl)piperidin-1-yl]methyl]phenyl]-N-hydroxyprop-2-enamide