Task: Answer the MCQ question.
Query: Which drug exhibits a 14.832% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=[N+]([O-])c1ccc(N2CCN(CCO)CC2)cc1Sc1nc2ccccc2[nH]1
b) CC(NO)C(C)(C)NO.Cl
c) COCCNC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
d) CCOC(=O)CCNC(C)C1COc2ccccc2O1.O=C(O)C(=O)O
Answer: b. CC(NO)C(C)(C)NO.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(NO)C(C)(C)NO.Cl
CC(NO)C(C)(C)NO.Cl
N-[3-(hydroxyamino)-2-methylbutan-2-yl]hydroxylamine;hydrochloride