Task: Answer the MCQ question.
Query: Which drug has a -8.696% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(OC1CN2CCC1CC2)C12CC3CC(CC(C3)C1)C2
b. O=C(CCn1nnc(-c2cccs2)n1)NCc1ccccc1Cl
c. Cc1ccc(C)c(C(=O)CSc2nnnn2C(C)C)c1
d. CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
Answer: d. CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
CCO[C@@H]1OC(C(=O)N2CCCCCCC2)=C[C@H](c2ccc3c(c2)OCO3)[C@H]1CCCO
azocan-1-yl-[(2R,3R,4S)-4-(1,3-benzodioxol-5-yl)-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-yl]methanone