Task: Answer the multiple choice question.
Question: Which drug has a -21.413% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCc1ccc2c(COC(=O)C3CSC4(C)CCC(=O)N34)cc(=O)oc2c1
(b) O=C(NCCc1ccccc1)/C(=C\c1ccccc1)NC(=O)c1ccco1
(c) COCCn1c(N)c(N(Cc2ccccc2)C(=O)c2ccc(C#N)cc2)c(=O)[nH]c1=O
(d) COc1ccc(-c2cc(N3C(=O)Nc4ccccc4N3O)n[nH]2)cc1
(e) C=CCN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1cccnc1
Answer: b. O=C(NCCc1ccccc1)/C(=C\c1ccccc1)NC(=O)c1ccco1
{#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#}
O=C(NCCc1ccccc1)/C(=C\c1ccccc1)NC(=O)c1ccco1
O=C(NCCc1ccccc1)/C(=C\c1ccccc1)NC(=O)c1ccco1
N-[(E)-3-oxo-1-phenyl-3-(2-phenylethylamino)prop-1-en-2-yl]furan-2-carboxamide