Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.456\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(CSc1nc(-c2ccccc2)cs1)Nc1ccccc1[N+](=O)[O-]
b. C[N+]1(CC(=O)OCCCc2ccccc2)CCCCC1.[I-]
c. CCN(CC)c1nc(Oc2ccc(C(=O)NN)cc2)nc(Oc2ccc(C(=O)NN)cc2)n1
d. COc1ccc(Cl)cc1N(CC(=O)Nc1cccc(SC)c1)S(C)(=O)=O
Answer: b. C[N+]1(CC(=O)OCCCc2ccccc2)CCCCC1.[I-]
{#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#}
C[N+]1(CC(=O)OCCCc2ccccc2)CCCCC1.[I-]
C[N+]1(CC(=O)OCCCc2ccccc2)CCCCC1.[I-]
3-phenylpropyl 2-(1-methylpiperidin-1-ium-1-yl)acetate;iodide