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 other words.
Options:
a.) Cc1ccc(CC(=O)N2CCC(CCNc3ncccn3)CC2)cc1
b.) COC(=O)N(Cc1ccc2c(n1)NC(=O)CO2)C12CCC(CCc3c(F)cnc4ccc(OC)nc34)(CC1)OC2
c.) O=C1COc2ccc(CNC34CCC(CCc5ccnc6ccc(C(F)(F)F)nc56)(CC3)OC4)nc2N1
d.) CC(C)(C)c1[nH]c2ccccc2c1C1CCCN(Cc2ccc(/C=C/C(=O)NO)cc2)C1
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}
methyl N-[1-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]-2-oxabicyclo[2.2.2]octan-4-yl]-N-[(3-oxo-4H-pyrido[3,2-b][1,4]oxazin-6-yl)methyl]carbamate