Task: Answer the multiple-choice question.
Query: Which drug has a 6.855\% 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) Cc1cccc(OCC(=O)Nc2nc3ccc([N+](=O)[O-])cc3s2)c1
(b) COc1ccc(NS(=O)(=O)c2ccc3c(c2)NC(=O)CC(=O)N3)cc1OC
(c) CS(=O)(=O)N1N=C(c2ccc3nccnc3c2)CC1c1ccccc1
(d) CCc1nnc(NC(=O)C2c3ccccc3Oc3ccccc32)s1
Answer: d. CCc1nnc(NC(=O)C2c3ccccc3Oc3ccccc32)s1
{#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#}
CCc1nnc(NC(=O)C2c3ccccc3Oc3ccccc32)s1
CCc1nnc(NC(=O)C2c3ccccc3Oc3ccccc32)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-9H-xanthene-9-carboxamide