Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -4.164\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCc1ccc(C2=NN(C(=O)CCC(=O)O)C(c3cccs3)C2)cc1
b: CCCc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)ccc12
c: S=C1NNC2(NN1)C1CC3CC(C1)CC2C3
d: COc1ccc(/C=N/Nc2nc(Nc3ccccc3)nc(N3CCCC3)n2)cc1
Answer: b. CCCc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)ccc12
{#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#}
CCCc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)ccc12
CCCc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)ccc12
7-[2-[4-(2,3-dihydro-1,4-benzodioxine-3-carbonyl)piperazin-1-yl]-2-oxoethoxy]-4-propylchromen-2-one