Problem statement: Answer the MCQ question.
Query: Which drug has a 8.171\% 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.) CCN(CC)CCNC(=O)c1cc(-c2ccco2)nc2ccccc12.Cl
b.) CCOC(=O)CN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
c.) COc1cccc(-n2c(-c3ccco3)nc3nc4ccccc4nc32)c1
d.) COC(=O)[C@H](CCSC)NC(=O)N1CCN(c2cccc(C(F)(F)F)c2)CC1
Answer: b. CCOC(=O)CN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
{#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)CN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
CCOC(=O)CN1C(=O)N[C@@H](CCc2ccccc2)C(C(=O)OC)=C1C
methyl (6S)-3-(2-ethoxy-2-oxoethyl)-4-methyl-2-oxo-6-(2-phenylethyl)-1,6-dihydropyrimidine-5-carboxylate