Task: Answer the multiple-choice question.
Question: Which drug has a 3.428\% 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: CC(C)NC(=O)c1ccc2c(c1)N(CC(=O)N1CCCCC1)C(=O)C(C)(C)O2
b: CC1CC(C)CN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)C(=O)N3)C1
c: O=C(Nc1nnc(-c2cccnc2)o1)c1cccc(Cl)c1
d: Cc1ccccc1-n1c(=O)c(C#N)cc2c(=O)n3ccccc3nc21
Answer: c. O=C(Nc1nnc(-c2cccnc2)o1)c1cccc(Cl)c1
{#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#}
O=C(Nc1nnc(-c2cccnc2)o1)c1cccc(Cl)c1
O=C(Nc1nnc(-c2cccnc2)o1)c1cccc(Cl)c1
3-chloro-N-(5-pyridin-3-yl-1,3,4-oxadiazol-2-yl)benzamide