Problem statement: Answer the multiple-choice question.
Query: Which drug has a 11.551% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) C[C@]12CC[C@@H]3c4ccc(OS(=O)(=O)[O-])cc4CC[C@H]3[C@@H]1CCC2=O.[Na+]
b) NC(=O)C1CCN(CCC(=O)Nc2ccc(Br)cc2)CC1
c) Cc1nc([N+](=O)[O-])cn1CC(O)c1ccc(-c2ccccc2)cc1
d) O=[n+]1c2c(n([O-])c3c1CCC3)CCCC2
e) OC(Cn1c2ccccc2c2ccccc21)C[n+]1ccccc1.[O-][Cl+3]([O-])([O-])[O-]
Answer: d. O=[n+]1c2c(n([O-])c3c1CCC3)CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[n+]1c2c(n([O-])c3c1CCC3)CCCC2
O=[n+]1c2c(n([O-])c3c1CCC3)CCCC2
9-oxido-2,3,5,6,7,8-hexahydro-1H-cyclopenta[b]quinoxalin-4-ium 4-oxide