Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.559\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cccc(NC(=O)CSc2ccc3nnc(-c4cccnc4)n3n2)c1
(b) COc1cccc(/C=N/n2c(-c3cc(C)[nH]n3)n[nH]c2=S)c1
(c) Cc1cccc2sc(NC(=O)CCNS(=O)(=O)c3cccc4nonc34)nc12
(d) CC(=O)OC(C(=O)NC1CCCCC1)c1ccccc1Cl
Answer: d. CC(=O)OC(C(=O)NC1CCCCC1)c1ccccc1Cl
{#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#}
CC(=O)OC(C(=O)NC1CCCCC1)c1ccccc1Cl
CC(=O)OC(C(=O)NC1CCCCC1)c1ccccc1Cl
[1-(2-chlorophenyl)-2-(cyclohexylamino)-2-oxoethyl]acetate