Task: Answer the multiple choice question.
Question: Which drug has a 3.902\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=[N+]([O-])c1ccc(-c2cnc(SC(c3ccccc3)c3ccccc3)[nH]2)cc1
b.) O=C(OCCCN=C1NS(=O)(=O)c2ccccc21)c1ccc(F)cc1
c.) O=C(CCNC(=O)N1CC(=O)Nc2ccccc21)NCc1ccc(F)cc1
Answer: b. O=C(OCCCN=C1NS(=O)(=O)c2ccccc21)c1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(OCCCN=C1NS(=O)(=O)c2ccccc21)c1ccc(F)cc1
O=C(OCCCN=C1NS(=O)(=O)c2ccccc21)c1ccc(F)cc1
3-[(1,1-dioxo-1,2-benzothiazol-3-ylidene)amino]propyl 4-fluorobenzoate