Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.191\% 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) CCCCN(C)C(=O)C1CCCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)C1
(b) COc1cc(/C=C(/C(=O)c2cccs2)c2nc3ccccc3[nH]2)cc(OC)c1O
(c) O=C(O)CCN1C(=O)c2ccc(Oc3ccc([N+](=O)[O-])cc3)cc2C1=O
(d) N/C(=N\OC(=O)c1cc(-c2ccccc2)nc2ccccc12)c1ccccn1
(e) CCCc1cc(C(=O)N(C)CC(=O)Nc2ccc(OCC)c(OCC)c2)sc1C
Answer: c. O=C(O)CCN1C(=O)c2ccc(Oc3ccc([N+](=O)[O-])cc3)cc2C1=O
{#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(O)CCN1C(=O)c2ccc(Oc3ccc([N+](=O)[O-])cc3)cc2C1=O
O=C(O)CCN1C(=O)c2ccc(Oc3ccc([N+](=O)[O-])cc3)cc2C1=O
3-[5-(4-nitrophenoxy)-1,3-dioxoisoindol-2-yl]propanoic acid