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) O=C(N1CCOCC1)N1CCc2nc(-c3ccc(OC4CC(N5CCCCC5)C4)cc3)sc2C1
(b) CC1CCCN1CCCOc1ccc(-c2ccc(=O)[nH]n2)cc1
(c) CN(Cc1cnccn1)S(=O)(=O)Nc1ccc2ccc3ncc(-c4cnn(C)c4)cc3c(=O)c2c1
(d) Cc1ccc(C(SC[C@H](N)C(=O)O)(c2ccccc2)c2ccccc2)cc1C
Answer: a, 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}
14-[[methyl(pyrazin-2-ylmethyl)sulfamoyl]amino]-5-(1-methylpyrazol-4-yl)-2-oxo-7-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,9,12,14-heptaene