Task: Answer the multiple choice question.
Question: Which drug has a 21.141\% 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 other words.
Options:
a) CCOC(=O)CN1C(=O)S/C(=C/c2cc(C)n(C)c2C)C1=O
b) COc1ccccc1-n1c(O)c(C=NCc2ccc3c(c2)OCO3)c(=O)[nH]c1=O
c) CC(=O)Nc1ccc(/C=C/c2noc(-c3ccccc3O)n2)cc1
d) CNC(=O)COc1ccc(S(=O)(=O)Nc2ccc(C)cc2)cc1
Answer: c. CC(=O)Nc1ccc(/C=C/c2noc(-c3ccccc3O)n2)cc1
{#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#}
CC(=O)Nc1ccc(/C=C/c2noc(-c3ccccc3O)n2)cc1
CC(=O)Nc1ccc(/C=C/c2noc(-c3ccccc3O)n2)cc1
N-[4-[(E)-2-[5-(2-hydroxyphenyl)-1,2,4-oxadiazol-3-yl]ethenyl]phenyl]acetamide