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, or c without using any additional words.
Options:
a) O=C(c1ccncc1)N1CCC2(CCN(Cc3cccc(Oc4ccccc4)c3)CC2)CC1
b) O=C1CN2[C@@H]3CC(OC(=O)C4CNc5ccccc54)C[C@@H]2CC1C3
c) O=C1COc2ccccc2N1CCCN1CCC(n2c(=O)[nH]c3cc(F)ccc32)CC1
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}
[(3S,7S)-10-oxo-8-azatricyclo[5.3.1.03,8]undecan-5-yl]2,3-dihydro-1H-indole-3-carboxylate