Task: Answer the MCQ question.
Question: Which drug has a 12.171\% 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] COCc1c(C(=O)NC(C)c2ccc(S(N)(=O)=O)cc2)oc2ccccc12
[b] Cc1ccc(C(=O)NCCSc2snnc2C)cc1
[c] CC(=O)Nc1ccc(NC(=O)c2ccc(CSc3ccccc3)o2)cc1
[d] COc1ccc2c(c1OC)C(=O)N(C(C)C(=O)O)C2=O
[e] O=C1c2cccc3cc([N+](=O)[O-])cc(c23)C(=O)N1/N=C/c1ccc(O)cc1O
Answer: d. COc1ccc2c(c1OC)C(=O)N(C(C)C(=O)O)C2=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#}
COc1ccc2c(c1OC)C(=O)N(C(C)C(=O)O)C2=O
COc1ccc2c(c1OC)C(=O)N(C(C)C(=O)O)C2=O
2-(4,5-dimethoxy-1,3-dioxoisoindol-2-yl)propanoic acid