Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.652% 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] CN(C)C(=O)COc1ccc(Oc2ccccc2)cc1
[b] NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
[c] CCOc1ccc(CN2CCN(Cc3cnc(-c4ccccc4)s3)CC2CCO)cc1
[d] O=C(Nc1ccc2oc(-c3ccccc3F)nc2c1)c1ccc([N+](=O)[O-])o1
Answer: b. NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
{#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#}
NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
NC(=O)COC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
(2-amino-2-oxoethyl) 3-(4-phenylpiperazin-1-yl)sulfonylbenzoate