Task: Answer the MCQ question.
Question: Which drug exhibits a 22.403\% 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=C1CC(c2ccc(F)cc2)c2cc3c(cc2N1)CCC3
b. Cn1c(O)c(/C=N/NC(=O)c2cc3ccccc3cc2O)c2ccccc21
c. Cc1ccc(C(=O)Nc2ccccc2C(=O)O)cc1S(=O)(=O)NCc1ccccc1
d. COc1ccc(C(=O)COC(=O)/C=C/c2ccco2)cc1F
Answer: b. Cn1c(O)c(/C=N/NC(=O)c2cc3ccccc3cc2O)c2ccccc21
{#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#}
Cn1c(O)c(/C=N/NC(=O)c2cc3ccccc3cc2O)c2ccccc21
Cn1c(O)c(/C=N/NC(=O)c2cc3ccccc3cc2O)c2ccccc21
3-hydroxy-N-[(E)-(2-hydroxy-1-methylindol-3-yl)methylideneamino]naphthalene-2-carboxamide