Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.421\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC/C=C/C(=O)N1CC2(CC(c3cccc(NC(=O)CCCCC)c3)=NO2)C[C@H]1C(N)=O
b. Cc1cccc2c1NC1(CCCC1)CC2C.Cl
Answer: b. Cc1cccc2c1NC1(CCCC1)CC2C.Cl
{#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#}
Cc1cccc2c1NC1(CCCC1)CC2C.Cl
Cc1cccc2c1NC1(CCCC1)CC2C.Cl
4,8-dimethylspiro[3,4-dihydro-1H-quinoline-2,1'-cyclopentane];hydrochloride