Task: Answer the multiple choice question.
Query: Which drug has a 0.472\% 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 additional words.
Options:
a.) Cc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)c(Cl)cc12
b.) CS/C(N)=N/N=C/c1cc(C)ccc1O
Answer: a. Cc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)c(Cl)cc12
{#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#}
Cc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)c(Cl)cc12
Cc1cc(=O)oc2cc(OCC(=O)N3CCN(C(=O)C4COc5ccccc5O4)CC3)c(Cl)cc12
6-chloro-7-[2-[4-(2,3-dihydro-1,4-benzodioxine-3-carbonyl)piperazin-1-yl]-2-oxoethoxy]-4-methylchromen-2-one