Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.945\% 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] COc1ccc(N2CCN(C(c3cccs3)C(C)NC(=O)C(=O)N3CCCC3)CC2)cc1
[b] O=S(=O)(Cc1cc(Cl)nc(-c2cccnc2)n1)c1ccccc1
[c] O=S(=O)(c1ccccc1)c1nc(-c2ccco2)oc1NCCCN1CCOCC1
[d] CC(C)Cc1nc(Cl)c(C#N)c2c1CCCC2
[e] COc1ccc(Cl)cc1C(=O)Nn1c(-c2cccs2)nc2ccccc2c1=O
Answer: d. CC(C)Cc1nc(Cl)c(C#N)c2c1CCCC2
{#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(C)Cc1nc(Cl)c(C#N)c2c1CCCC2
CC(C)Cc1nc(Cl)c(C#N)c2c1CCCC2
3-chloro-1-(2-methylpropyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile