Task: Answer the MCQ question.
Query: Which compound has a 2.724\% 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 additional words.
Options:
[a] COc1ccc2oc(=Nc3ccccc3)c(-c3nc4ccccc4[nH]3)cc2c1
[b] COc1ccc(OC)c(/C=N\NC(=O)c2ccc(COc3ccc(C)cc3[N+](=O)[O-])o2)c1
[c] CC1(C)Cc2c(C#N)c(SCCOc3ccccc3)nc(N3CCOCC3)c2CO1
[d] Cn1nnc2cc(C(=O)NCCC3=CCCCC3)ccc21
[e] O=C(CSCc1ccccc1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: d. Cn1nnc2cc(C(=O)NCCC3=CCCCC3)ccc21
{#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#}
Cn1nnc2cc(C(=O)NCCC3=CCCCC3)ccc21
Cn1nnc2cc(C(=O)NCCC3=CCCCC3)ccc21
N-[2-(cyclohexen-1-yl)ethyl]-1-methylbenzotriazole-5-carboxamide