Task: Answer the multiple choice question.
Question: Which compound has a 4.363\% 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(Sc1nc2c(c(=O)[nH]1)CCCC2)C(=O)Nc1ccc(S(N)(=O)=O)cc1
b: C=CCOc1c(CNc2ncn[nH]2)cccc1OCC
c: Cc1[nH]c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2c1C
d: Cc1cccc(-c2cc3nc4c(c(N5CCOCC5)n3n2)CCCC4)c1
Answer: c. Cc1[nH]c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2c1C
{#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#}
Cc1[nH]c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2c1C
Cc1[nH]c2ccc(C(=O)NCC(C)(C)N3CCOCC3)cc2c1C
2,3-dimethyl-N-(2-methyl-2-morpholin-4-ylpropyl)-1H-indole-5-carboxamide