Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 3.725% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(N/N=C\C=C\c1ccc2c(c1)OCO2)C1COc2cc3ccccc3cc2O1
b) COc1ccc(/C=C/C(=O)C23CC4CC(CC(C4)C2)C3)cc1CN1CCOCC1
c) O=[N+]([O-])c1cc(Cl)ccc1Oc1ccc(-c2nnco2)cc1
d) CC(=O)C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(N(C)C)cc1.Cl
Answer: d. CC(=O)C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(N(C)C)cc1.Cl
{#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#}
CC(=O)C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(N(C)C)cc1.Cl
CC(=O)C1=C(O)C(=O)N(CCN2CCOCC2)C1c1ccc(N(C)C)cc1.Cl
3-acetyl-2-[4-(dimethylamino)phenyl]-4-hydroxy-1-(2-morpholin-4-ylethyl)-2H-pyrrol-5-one;hydrochloride