Task: Answer the MCQ question.
Question: Which drug has a -1.301\% 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) CCOc1cc(OCC)cc(C(=O)Nc2cccnc2)c1
(b) O=C1/C(=C/c2cccc([N+](=O)[O-])c2)CCc2ccccc21
(c) COc1ccc(OC)c(S(=O)(=O)Nc2ccccc2C(=O)O)c1
(d) O=C(CCCN1CCC(O)(c2ccc(Cl)cc2)CC1)c1ccc(F)cc1
(e) Cc1ccc(N(CN2CCCC2=O)C(=O)c2ccc(OC(C)C)cc2)cc1
Answer: a. CCOc1cc(OCC)cc(C(=O)Nc2cccnc2)c1
{#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#}
CCOc1cc(OCC)cc(C(=O)Nc2cccnc2)c1
CCOc1cc(OCC)cc(C(=O)Nc2cccnc2)c1
3,5-diethoxy-N-pyridin-3-ylbenzamide