Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.850\% 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) Cc1nn(C(C)C(=O)c2cccc(Cl)c2)c(C)c1[N+](=O)[O-]
b) Oc1ccc(C(=S)N2CCCC2)cc1
c) Cc1ccc(CCNC(=O)C2CCC(=O)N2Cc2cccnc2)cc1
d) CCOC(=O)c1c(/N=C/N(C)C)sc(C)c1C
e) CCN1CC2([N+](=O)[O-])CC=C(Cl)C([N+](=O)[O-])(C1)C2
Answer: d. CCOC(=O)c1c(/N=C/N(C)C)sc(C)c1C
{#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#}
CCOC(=O)c1c(/N=C/N(C)C)sc(C)c1C
CCOC(=O)c1c(/N=C/N(C)C)sc(C)c1C
ethyl 2-[(E)-dimethylaminomethylideneamino]-4,5-dimethylthiophene-3-carboxylate