Problem statement: Answer the MCQ question.
Question: Which compound has a -2.081% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(C(=O)Cn2c(Br)nc3c2c(=O)n(C)c(=O)n3C)cc1
b) O=S(=O)(/C=C/c1ccccc1)N1CCN(c2ccccc2)CC1
Answer: b. O=S(=O)(/C=C/c1ccccc1)N1CCN(c2ccccc2)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#}
O=S(=O)(/C=C/c1ccccc1)N1CCN(c2ccccc2)CC1
O=S(=O)(/C=C/c1ccccc1)N1CCN(c2ccccc2)CC1
1-phenyl-4-[(E)-2-phenylethenyl]sulfonylpiperazine