Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.502\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccccc1NC(=O)C1CCCN1S(=O)(=O)c1cccc2nsnc12
b) CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](c2csc3ccccc23)[C@@H]1CCCO
c) O=C(Nc1nc2ccccc2s1)C1CCN(C(=O)c2ccco2)CC1
d) Cc1sc2nc(SCC(=O)N(CCO)CCO)n(C3CCCCC3)c(=O)c2c1C
e) Nc1nccnc1C(=O)OCC(=O)C12CC3CC(CC(C3)C1)C2
Answer: b. CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](c2csc3ccccc23)[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_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#}
CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](c2csc3ccccc23)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](c2csc3ccccc23)[C@@H]1CCCO
(2S,3S,4R)-4-(1-benzothiophen-3-yl)-N-cyclopropyl-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxamide