Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.864\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C(Nc1c(C(=O)N2CCN(c3ccccn3)CC2)oc2ccccc12)c1cccc([N+](=O)[O-])c1
b. CCCCCC(=O)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
c. CC1(C)C(/C=C/C=C/C=C/C=C2\N(CCCCS(=O)(=O)[O-])c3ccc4ccccc4c3C2(C)C)=[N+](CCCCS(=O)(=O)[O-])c2ccc3ccccc3c21.[Na+]
d. C/C(=C/C(=O)N1CCc2ccccc21)C(=O)O
e. CCOC(=O)c1sc2nc(C)nc(Nc3ccc(OC)cc3)c2c1C
Answer: a. O=C(Nc1c(C(=O)N2CCN(c3ccccn3)CC2)oc2ccccc12)c1cccc([N+](=O)[O-])c1
{#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=C(Nc1c(C(=O)N2CCN(c3ccccn3)CC2)oc2ccccc12)c1cccc([N+](=O)[O-])c1
O=C(Nc1c(C(=O)N2CCN(c3ccccn3)CC2)oc2ccccc12)c1cccc([N+](=O)[O-])c1
3-nitro-N-[2-(4-pyridin-2-ylpiperazine-1-carbonyl)-1-benzofuran-3-yl]benzamide