Task: Answer the MCQ question.
Question: Which compound has a 13.159\% 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 additional words.
Options:
a. Cc1cccn2c(=O)c(/C=C(\C#N)S(=O)(=O)c3ccccc3)c(N3CCC(C(N)=O)CC3)nc12
b. COc1ccc(-n2nc(C(=O)NCC(=O)N3CCCC3)c3ccccc3c2=O)cc1
c. CC(C)c1ccc(S(=O)(=O)N2CCN(CC(O)CN3CCOCC3)CC2)cc1
d. COc1cccc(CNCCc2c[nH]c3ccccc23)c1
Answer: b. COc1ccc(-n2nc(C(=O)NCC(=O)N3CCCC3)c3ccccc3c2=O)cc1
{#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#}
COc1ccc(-n2nc(C(=O)NCC(=O)N3CCCC3)c3ccccc3c2=O)cc1
COc1ccc(-n2nc(C(=O)NCC(=O)N3CCCC3)c3ccccc3c2=O)cc1
3-(4-methoxyphenyl)-4-oxo-N-(2-oxo-2-pyrrolidin-1-ylethyl)phthalazine-1-carboxamide