Task: Answer the MCQ question.
Query: Which drug has a -22.185\% 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, c, or d without using any other words.
Options:
a: COC(=O)CC1Oc2ccccc2N(Cc2ccc(C)cc2)C1=O
b: Cc1nn2c(-c3ccc(F)cc3)ccnc2c1Cl
c: CCCCCCc1c(O)c2ccccc2[nH]c1=O
d: CN=C1c2cc3cc(OC)ccc3n2CCN1C.Cl
Answer: d. CN=C1c2cc3cc(OC)ccc3n2CCN1C.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#}
CN=C1c2cc3cc(OC)ccc3n2CCN1C.Cl
CN=C1c2cc3cc(OC)ccc3n2CCN1C.Cl
8-methoxy-N,2-dimethyl-3,4-dihydropyrazino[1,2-a]indol-1-imine;hydrochloride