Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 9.296\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C1N/C(=C\c2ccsc2)C(=O)N1Cc1ccc(F)cc1
[b] O=C(CCN1C(=O)c2ccc([N+](=O)[O-])cc2C1=O)Nc1nccs1
[c] O=c1[nH]ncc(N/N=C\c2ccc(O)cc2O)c1Cl
[d] CC1=NN(c2ccccc2C(=O)O)C(=O)C1N=Nc1ccccc1
[e] CCO[C@H]1OC(C(=O)NCc2ccccc2)=C[C@@H](c2ccc(Br)cc2)[C@@H]1CCCO
Answer: c. O=c1[nH]ncc(N/N=C\c2ccc(O)cc2O)c1Cl
{#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#}
O=c1[nH]ncc(N/N=C\c2ccc(O)cc2O)c1Cl
O=c1[nH]ncc(N/N=C\c2ccc(O)cc2O)c1Cl
5-chloro-4-[(2Z)-2-[(2,4-dihydroxyphenyl)methylidene]hydrazinyl]-1H-pyridazin-6-one