Task: Answer the MCQ question.
Question: Which drug exhibits a 15.596\% 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: CCOc1ccc(N2CC(C(=O)N3CCN(c4ccccc4)CC3)CC2=O)cc1
b: CC1=C(C)[N+](=O)C2(O)CCCCC2(C)N1[O-]
c: Cc1ccc(-c2cc(C(=O)N/N=C/c3ccco3)[nH]n2)cc1
d: O=C(NN=C1CCCC1)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
e: CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SCCOc3ccc(Cl)cc3)o2)c1
Answer: e. CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SCCOc3ccc(Cl)cc3)o2)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#}
CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SCCOc3ccc(Cl)cc3)o2)c1
CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SCCOc3ccc(Cl)cc3)o2)c1
3-[5-[2-(4-chlorophenoxy)ethylsulfanyl]-1,3,4-oxadiazol-2-yl]-N,N-diethylbenzenesulfonamide