Task: Answer the multiple choice question.
Question: Which drug has a 1.131\% 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, b, or c without using any additional words.
Options:
a: COc1ccc(OCc2cc(C(=O)NCCCc3ccccc3)no2)c(Cl)c1
b: CCCCCc1cc(=O)oc2c(C(CCN3CCCCC3)c3ccc(OC)cc3)c(OC)cc(OC)c12
c: COc1ccc(CCNC(=O)C(=O)N2CCCCC2)cc1OC
Answer: b. CCCCCc1cc(=O)oc2c(C(CCN3CCCCC3)c3ccc(OC)cc3)c(OC)cc(OC)c12
{#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#}
CCCCCc1cc(=O)oc2c(C(CCN3CCCCC3)c3ccc(OC)cc3)c(OC)cc(OC)c12
CCCCCc1cc(=O)oc2c(C(CCN3CCCCC3)c3ccc(OC)cc3)c(OC)cc(OC)c12
5,7-dimethoxy-8-[1-(4-methoxyphenyl)-3-piperidin-1-ylpropyl]-4-pentylchromen-2-one