Problem statement: Answer the multiple choice question.
Query: Which drug has a -0.909\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1[nH]c2ccc(C(=O)NCCCN(C)C3CCCCC3)cc2c1C
[b] COc1cc2c(cc1OC)C(C)N(C(=O)[C@@H](NC(=O)c1ccccc1)C(C)C)CC2
Answer: a. Cc1[nH]c2ccc(C(=O)NCCCN(C)C3CCCCC3)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)NCCCN(C)C3CCCCC3)cc2c1C
Cc1[nH]c2ccc(C(=O)NCCCN(C)C3CCCCC3)cc2c1C
N-[3-[cyclohexyl(methyl)amino]propyl]-2,3-dimethyl-1H-indole-5-carboxamide