Task: Answer the MCQ question.
Question: Which compound exhibits a 18.718\% 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] O=C(NC1CCCCC1)C(c1ccc2ncccc2c1)N(Cc1ccc(F)cc1)C(=O)c1ccc2c(c1)OCCO2
[b] COc1cc(/C=N/O)ccc1OCc1ccc(C(=O)O)cc1
[c] C=CCN(CC=C)CCOc1cccc(Oc2ccccc2)c1.O=C(O)C(=O)O
[d] Cc1ccc(OCCNC(=O)c2ccco2)cc1C
Answer: d. Cc1ccc(OCCNC(=O)c2ccco2)cc1C
{#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#}
Cc1ccc(OCCNC(=O)c2ccco2)cc1C
Cc1ccc(OCCNC(=O)c2ccco2)cc1C
N-[2-(3,4-dimethylphenoxy)ethyl]furan-2-carboxamide