Task: Answer the MCQ question.
Question: Which drug exhibits a 11.794\% 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) COC(=O)c1[nH]c2cc(OC)ccc2c1N=CN(C)C
(b) CCN(CC)C1CCN(C(=O)CCn2nnnc2CN2CCOCC2)C1
(c) COc1ccc(C(=O)OCC(=O)NC2CC2)cc1S(=O)(=O)N1CCOCC1
(d) CC(C)C(NC(=O)OCc1ccccc1)C(=O)OCC(=O)N1CCCCC1
(e) CN1C2c3ccccc3C3C4c5ccccc5C(C31)C(C2[N+](=O)[O-])N4C
Answer: e. CN1C2c3ccccc3C3C4c5ccccc5C(C31)C(C2[N+](=O)[O-])N4C
{#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#}
CN1C2c3ccccc3C3C4c5ccccc5C(C31)C(C2[N+](=O)[O-])N4C
CN1C2c3ccccc3C3C4c5ccccc5C(C31)C(C2[N+](=O)[O-])N4C
10,21-dimethyl-12-nitro-10,21-diazahexacyclo[11.7.1.02,11.03,8.09,20.014,19]henicosa-3,5,7,14,16,18-hexaene