Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.278\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cl.c1ccc(NCc2cccc3ccccc23)nc1
[b] COc1ccc(CN2CCN(C(=O)CCC(=O)Nc3nnc(C(F)(F)F)s3)CC2)cc1F
[c] CC(C)C(C(=O)N1CCOCC1)N1C(=O)c2ccccc2C1=O
[d] CCN(CC)CCn1c(=N)n(CC(O)COc2ccccc2)c2ccccc21.Cl
Answer: a. Cl.c1ccc(NCc2cccc3ccccc23)nc1
{#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#}
Cl.c1ccc(NCc2cccc3ccccc23)nc1
Cl.c1ccc(NCc2cccc3ccccc23)nc1
N-(naphthalen-1-ylmethyl)pyridin-2-amine;hydrochloride