Task: Answer the multiple choice question.
Question: Which drug exhibits a -9.147\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCC(Oc1ccc2c(c1)C(=O)CC(C)(C)O2)C(=O)NCCN1CCCCCC1.O=C(O)C(=O)O
b: Nc1nc(F)nc2c1ncn2[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O
c: CCC(=O)NC(c1ccco1)c1cc(Cl)c2cccnc2c1OC
d: CCCCOC(=O)Cn1cnc2ccc(Br)cc2c1=O
Answer: a. CCC(Oc1ccc2c(c1)C(=O)CC(C)(C)O2)C(=O)NCCN1CCCCCC1.O=C(O)C(=O)O
{#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#}
CCC(Oc1ccc2c(c1)C(=O)CC(C)(C)O2)C(=O)NCCN1CCCCCC1.O=C(O)C(=O)O
CCC(Oc1ccc2c(c1)C(=O)CC(C)(C)O2)C(=O)NCCN1CCCCCC1.O=C(O)C(=O)O
N-[2-(azepan-1-yl)ethyl]-2-[(2,2-dimethyl-4-oxo-3H-chromen-6-yl)oxy]butanamide;oxalic acid