Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.794\% 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=C(C1CCCCC1)N1CCN=C1SCc1cccc([N+](=O)[O-])c1
b: Cc1cc(C)nc(N/C(=N\S(=O)(=O)Cc2ccccc2)Nc2ccccc2Br)n1
c: COc1ccc(OC)c(CCNC(=O)Cn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)c1
d: Cc1cccc(NC(=S)N/N=C/c2ccc([N+](=O)[O-])s2)c1
e: CC12CCC(=O)N1C(C(=O)Nc1cc(Cl)ccc1N1CCOCC1)CS2
Answer: a. O=C(C1CCCCC1)N1CCN=C1SCc1cccc([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(C1CCCCC1)N1CCN=C1SCc1cccc([N+](=O)[O-])c1
O=C(C1CCCCC1)N1CCN=C1SCc1cccc([N+](=O)[O-])c1
cyclohexyl-[2-[(3-nitrophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]methanone