Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.900\% 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 other words.
Options:
[a] Cc1nc(S/C(=C/c2ccc(-c3ccc(Cl)cc3)o2)C(=O)O)n[nH]1
[b] Cc1ccc(-c2csc(NC(=O)C3CC=CCC3C(=O)O)c2C(=O)OC(C)C)cc1
[c] Oc1ccc2ccccc2c1C1Nc2cccc3cccc(c23)N1
[d] Cc1cc(C)cc(OCc2ccc(C(=O)N3N=C(C(F)F)CC3(O)C(F)F)o2)c1
[e] C=CCn1c(N)c(C(=O)N2CCN(C)CC2)sc1=S
Answer: c. Oc1ccc2ccccc2c1C1Nc2cccc3cccc(c23)N1
{#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#}
1-(2,3-dihydro-1H-perimidin-2-yl)naphthalen-2-ol