Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.293\% 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 other words.
Options:
(a) COc1cc(C2C(C#N)=C(N)N(c3cccnc3)C3=C2C(=O)CC(C)(C)C3)ccc1O
(b) CCN(CC)CCNC(=O)CNC(=S)N(CCCN1CCOCC1)Cc1cccs1
(c) CCn1c(SCC(=O)Nc2oc(-c3ccccc3)c(-c3ccccc3)c2C#N)nnc1-c1ccco1
(d) COc1cccc(-c2cc(C(F)(F)F)nc(-n3cc(Cl)cn3)n2)c1
(e) O=C(COC(=O)c1cccc([N+](=O)[O-])c1)NCC1CCCO1
Answer: e. O=C(COC(=O)c1cccc([N+](=O)[O-])c1)NCC1CCCO1
{#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(COC(=O)c1cccc([N+](=O)[O-])c1)NCC1CCCO1
O=C(COC(=O)c1cccc([N+](=O)[O-])c1)NCC1CCCO1
[2-oxo-2-(oxolan-2-ylmethylamino)ethyl] 3-nitrobenzoate