Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.785\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(NC(Cc1ccc(F)cc1)C(=O)O)c1ccccc1
b CC(C)(C)c1cc(CCC(=O)NNC(=O)c2ccncc2)cc(C(C)(C)C)c1O
c O=C(CSc1cccc[n+]1[O-])CSc1cccc[n+]1[O-]
d O=[N+]([O-])c1ccc(S(=O)(=O)CC2CSc3nc4ccccc4n32)cc1
e COc1ccc(CC(=O)Oc2ccc(C#N)cc2)cc1
Answer: d. O=[N+]([O-])c1ccc(S(=O)(=O)CC2CSc3nc4ccccc4n32)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=[N+]([O-])c1ccc(S(=O)(=O)CC2CSc3nc4ccccc4n32)cc1
O=[N+]([O-])c1ccc(S(=O)(=O)CC2CSc3nc4ccccc4n32)cc1
1-[(4-nitrophenyl)sulfonylmethyl]-1,2-dihydro-[1,3]thiazolo[3,2-a]benzimidazole