Problem statement: Answer the multiple choice question.
Question: Which drug has a 21.316% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)/C=C/S(=O)(=O)c1ccc(NC(C)=O)cc1
b CCSc1nnc(NC(=O)c2cnccn2)s1
c COc1ccc(-c2cnc[nH]2)cc1
d O=C(O)COc1ccccc1/C=N/NC(=O)c1cccc(S(=O)(=O)Nc2cccc(Cl)c2)c1
Answer: c. COc1ccc(-c2cnc[nH]2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-c2cnc[nH]2)cc1
COc1ccc(-c2cnc[nH]2)cc1
5-(4-methoxyphenyl)-1H-imidazole