Task: Answer the MCQ question.
Question: Which compound has a 5.264\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc(C)c(OCc2cc(C(=O)N3CC[C@H](O)C3)no2)c1
b: O=C(Nc1cccc(-c2csc(Nc3ccc(Cl)cc3)n2)c1)c1cc([N+](=O)[O-])cc(C(F)(F)F)c1
c: C[C@@H](NC(=O)CN1C(=O)c2ccccc2S1(=O)=O)c1ccccc1
d: COc1cccc(C(=O)NCC(c2ccco2)N2CCOCC2)c1
Answer: d. COc1cccc(C(=O)NCC(c2ccco2)N2CCOCC2)c1
{#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#}
COc1cccc(C(=O)NCC(c2ccco2)N2CCOCC2)c1
COc1cccc(C(=O)NCC(c2ccco2)N2CCOCC2)c1
N-[2-(furan-2-yl)-2-morpholin-4-ylethyl]-3-methoxybenzamide