Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.768\% 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 additional words.
Options:
a) O=C(COC(=O)c1ccc(F)cc1F)NCCNC(=O)COC(=O)c1ccc(F)cc1F
b) CCCc1oc(C(=O)O)cc1CN1CCCC1.Cl
Answer: b. CCCc1oc(C(=O)O)cc1CN1CCCC1.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#}
CCCc1oc(C(=O)O)cc1CN1CCCC1.Cl
CCCc1oc(C(=O)O)cc1CN1CCCC1.Cl
5-propyl-4-(pyrrolidin-1-ylmethyl)furan-2-carboxylic acid;hydrochloride