Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.844\% 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(Cc1ccccc1)NCC(=O)OCC(=O)c1ccc(Cl)cc1
(b) O=C(CCc1ccc(O)c(O)c1)NNC(=S)NCCc1ccccc1
(c) CCOc1ccc(C(=O)NC(C(=O)NCC2CCCO2)C(C)C)cc1
(d) S=C(NCCc1cnc[nH]1)NC1CCCC1
Answer: a. O=C(Cc1ccccc1)NCC(=O)OCC(=O)c1ccc(Cl)cc1
{#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#}
O=C(Cc1ccccc1)NCC(=O)OCC(=O)c1ccc(Cl)cc1
O=C(Cc1ccccc1)NCC(=O)OCC(=O)c1ccc(Cl)cc1
[2-(4-chlorophenyl)-2-oxoethyl]2-[(2-phenylacetyl)amino]acetate