Problem statement: Answer the multiple choice question.
Query: Which drug has a -6.919\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(CCN2C(=O)CC(C(C)c3ccccc3)C2=O)cc1OC
(b) COc1cc(Cl)cc(C#N)c1OCC(=O)O
(c) Cc1ccc(CN2CCN(/N=C/C(Br)=C\c3ccccc3)CC2)cc1
(d) COC(=O)c1ccc(C(=O)OC)c(NC(=S)N2CCN(c3cc(Cl)ccc3C)CC2)c1
Answer: a. COc1ccc(CCN2C(=O)CC(C(C)c3ccccc3)C2=O)cc1OC
{#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#}
3-(1-phenylethyl)-1-[2-(4,5-dimethoxyphenyl)ethyl]pyrrolidine-2,5-dione