Problem statement: Answer the multiple-choice question.
Question: Which compound has a -0.387\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCSc1nc2c(c(=O)[nH]c(=O)n2C)n1CC(O)COc1ccccc1
b C/C(=N\NC(=O)CSc1nc(C)cc(C)n1)c1cccc([N+](=O)[O-])c1
c Cc1ccccc1OCCCCn1c(CO)nc2ccccc21
d Brc1ccc(-c2cn3c(n2)CCc2ccc4cccnc4c2-3)cc1
e C[C@H](NC(=O)c1nc[nH]c1C(=O)N[C@H](C)c1ccccc1)C(=O)OC(C)(C)C
Answer: c. Cc1ccccc1OCCCCn1c(CO)nc2ccccc21
{#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#}
Cc1ccccc1OCCCCn1c(CO)nc2ccccc21
Cc1ccccc1OCCCCn1c(CO)nc2ccccc21
[1-[4-(2-methylphenoxy)butyl]benzimidazol-2-yl]methanol