Task: Answer the multiple-choice question.
Question: Which drug has a -23.382\% 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.) Cc1cc(=O)oc2c1ccc1ccccc12
b.) CCN1CCN(C(=S)Nc2cccc(Cl)c2)CC1
c.) CCN1C(=O)c2cccc3c(S(=O)(=O)N(C(=O)c4ccncc4)c4ccc(OC)cc4)ccc1c23
d.) O=C(O)Cn1cccc1C(=O)c1ccccc1
Answer: d. O=C(O)Cn1cccc1C(=O)c1ccccc1
{#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#}
2-(2-benzoylpyrrol-1-yl)aceticacid