Task: Answer the multiple-choice question.
Query: Which drug has a -0.059\% 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 additional words.
Options:
a COC(=O)c1ccc(Cn2c(O)c(N=O)c3ccccc32)o1
b CCOC(=O)N1CCN(c2c(-c3ccc(C(C)C)cc3)c(=O)c2=O)CC1
c OCCCNc1cc(-c2ccccc2)nc2cc(-c3ccc(F)cc3)nn12
d CC1(C)C2CC[C@]3(C)C(CC=C4[C@@H]5C[C@@](C)(CO)[C@@H]6C[C@@]5(CC[C@]43C)C(=O)O6)[C@@]2(C)CC[C@@H]1O
Answer: b. CCOC(=O)N1CCN(c2c(-c3ccc(C(C)C)cc3)c(=O)c2=O)CC1
{#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#}
CCOC(=O)N1CCN(c2c(-c3ccc(C(C)C)cc3)c(=O)c2=O)CC1
CCOC(=O)N1CCN(c2c(-c3ccc(C(C)C)cc3)c(=O)c2=O)CC1
ethyl 4-[3,4-dioxo-2-(4-propan-2-ylphenyl)cyclobuten-1-yl]piperazine-1-carboxylate