Task: Answer the multiple-choice question.
Question: Which compound exhibits a -66.643% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=[N+]([O-])c1ccc(C(O)C23CN4CN(CN(C4)C2)C3)cc1
b.) CC(=O)c1ccc(Nc2nc(C)cc(C)n2)cc1
c.) O=C1N(C2CCCC2)C[C@@H]2C[C@@H](c3cccn3-c3nccs3)N3CCC[C@@]123
d.) CN=c1scc(-c2ccccc2Br)n1/N=C/c1ccc[nH]1
Answer: c. O=C1N(C2CCCC2)C[C@@H]2C[C@@H](c3cccn3-c3nccs3)N3CCC[C@@]123
{#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=C1N(C2CCCC2)C[C@@H]2C[C@@H](c3cccn3-c3nccs3)N3CCC[C@@]123
O=C1N(C2CCCC2)C[C@@H]2C[C@@H](c3cccn3-c3nccs3)N3CCC[C@@]123
(1S,5S,7S)-3-cyclopentyl-7-[1-(1,3-thiazol-2-yl)pyrrol-2-yl]-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one