Task: Answer the MCQ question.
Question: Which drug has a 1.968\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cc1cc(NC(=O)CCn2c(=O)sc3ccccc32)no1
[b] O=C(NC(=S)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2)c1ccc(Cl)cc1Cl
[c] Cc1noc(C)c1COC(=O)c1cc(=O)[nH]c2ccccc12
[d] CCC(=NCC1CCCO1)c1c(O)[nH]c(=O)[nH]c1=O
[e] COc1ccc(C2CC(=O)C3=C(C2)Nc2ccccc2N(C(C)=O)C3c2ccco2)cc1
Answer: d. CCC(=NCC1CCCO1)c1c(O)[nH]c(=O)[nH]c1=O
{#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#}
CCC(=NCC1CCCO1)c1c(O)[nH]c(=O)[nH]c1=O
CCC(=NCC1CCCO1)c1c(O)[nH]c(=O)[nH]c1=O
5-[C-ethyl-N-(oxolan-2-ylmethyl)carbonimidoyl]-6-hydroxy-1H-pyrimidine-2,4-dione