Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.546\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(C)c1nnc(NC(=O)CCC(=O)Nc2ccc(Cl)cc2)s1
[b] CN=C(C)/C(C(=O)OC)=C(/O)c1ccccc1F
[c] COc1ccc(-c2cc(=O)oc3cc(OCC(=O)N4CCOCC4)ccc23)cc1
[d] Cc1cccn2c(=O)c(C=O)c(NCc3ccccc3)nc12
Answer: d. Cc1cccn2c(=O)c(C=O)c(NCc3ccccc3)nc12
{#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#}
Cc1cccn2c(=O)c(C=O)c(NCc3ccccc3)nc12
Cc1cccn2c(=O)c(C=O)c(NCc3ccccc3)nc12
2-(benzylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde