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.) NCCCC[C@H](NC(=O)OCc1ccccc1)C(=O)c1noc(CN2CCN(C(=O)CCCc3ccccc3)CC2)n1
b.) Cc1c([C@H]2CN3CCN(C(=O)Cc4ccc(-n5cnnn5)nn4)C[C@H]3CO2)ccc(F)c1C#N
c.) CC(NC(=O)C1(N)CCN(c2ncnc3[nH]ccc23)CC1)c1cccnc1
d.) Cc1nc(-c2ccc(Cl)cc2)nc(OCCCN2CCCCC2)c1Cl
Answer: a, 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}
benzyl N-[(2S)-6-amino-1-oxo-1-[5-[[4-(4-phenylbutanoyl)piperazin-1-yl]methyl]-1,2,4-oxadiazol-3-yl]hexan-2-yl]carbamate