Task: Answer the multiple choice question.
Query: Which compound has a 16.647\% 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) O=C(NCCc1ccccc1)C1CCCN1C(=O)Nc1ccc(F)cc1
b) COc1cccc(-c2nnc(SCCOc3ccc4c(C)cc(=O)oc4c3)o2)c1
c) CN(C)CCCNc1oc(-c2ccccc2Cl)nc1S(=O)(=O)c1ccccc1
d) N#C/C(=C\N1CCCCC1)S(=O)(=O)c1ccc(Cl)cc1
Answer: d. N#C/C(=C\N1CCCCC1)S(=O)(=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#}
N#C/C(=C\N1CCCCC1)S(=O)(=O)c1ccc(Cl)cc1
N#C/C(=C\N1CCCCC1)S(=O)(=O)c1ccc(Cl)cc1
(E)-2-(4-chlorophenyl)sulfonyl-3-piperidin-1-ylprop-2-enenitrile