Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.410\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cc(C)n(-c2ncnc3ccccc23)n1
b. CC1CCN(S(=O)(=O)c2cc(Br)cc(C(=O)NC3=NCCS3)c2)CC1
c. COCCNC(=O)CN1CCN(C(c2ccccc2)c2ccccc2)CC1.O=C(O)C(=O)O
d. O=C(NCc1cccc(Cl)c1)C1CCC(=O)N(CC2CCCCC2)C1
e. COc1cc(C(=O)O)c2ccccc2n1
Answer: a. Cc1cc(C)n(-c2ncnc3ccccc23)n1
{#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#}
Cc1cc(C)n(-c2ncnc3ccccc23)n1
Cc1cc(C)n(-c2ncnc3ccccc23)n1
4-(3,5-dimethylpyrazol-1-yl)quinazoline