Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 14.913\% 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] CC(C)C(=O)NNc1nc2ccccc2s1
[b] CC(C)(C)NC(=O)CSc1ccc(S(=O)(=O)N2CCOCC2)cn1
[c] CCOC(=O)N1CCN(S(=O)(=O)c2ccc(F)c(C(=O)Nc3cccc(C)c3C)c2)CC1
[d] Cc1cc(C)c2nc(NC(=O)c3ccc4c(c3)OCO4)sc2c1
[e] COc1cc2c(-c3ccc4[nH]ccc4c3)c(-c3ccc(C#N)cc3)oc(=O)c2cc1OC
Answer: e. COc1cc2c(-c3ccc4[nH]ccc4c3)c(-c3ccc(C#N)cc3)oc(=O)c2cc1OC
{#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#}
COc1cc2c(-c3ccc4[nH]ccc4c3)c(-c3ccc(C#N)cc3)oc(=O)c2cc1OC
COc1cc2c(-c3ccc4[nH]ccc4c3)c(-c3ccc(C#N)cc3)oc(=O)c2cc1OC
4-[4-(1H-indol-5-yl)-6,7-dimethoxy-1-oxoisochromen-3-yl]benzonitrile