Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.883\% 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 additional words.
Options:
a.) CC(C(=O)NCc1cccc(Cl)c1)N1C(=O)c2ccccc2C1=O
b.) CCO/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
c.) CCn1c(SCC(=O)Nc2nnc(C)s2)nnc1C(C)NC(=O)c1ccccc1
d.) CC(C)(C)C1CCC(=O)C(C2(O)C(=O)Nc3ccccc32)C1
Answer: b. CCO/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
{#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#}
CCO/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
CCO/N=C(/c1nonc1N)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
4-[(Z)-N-ethoxy-C-[4-(4-nitrophenyl)piperazin-1-yl]carbonimidoyl]-1,2,5-oxadiazol-3-amine