Task: Answer the MCQ question.
Query: Which drug exhibits a -10.596\% hERG inhibition at a concentration of 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(/C=C/c1ccc(Cl)cc1)N1CCN(c2ccccn2)CC1
(b) CN(C)S(=O)(=O)n1cc(/C=C(\NC(=O)c2ccccc2)C(=O)NCCCn2ccnc2)c2ccccc21
(c) O=C(O)c1ccc(NS(=O)(=O)c2cccc(C(=O)Nc3cccc(C(=O)O)c3)c2)cc1
(d) Cc1cccc(N2CCN(C(=O)c3csc4ccccc34)CC2C)c1
Answer: a. O=C(/C=C/c1ccc(Cl)cc1)N1CCN(c2ccccn2)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(/C=C/c1ccc(Cl)cc1)N1CCN(c2ccccn2)CC1
O=C(/C=C/c1ccc(Cl)cc1)N1CCN(c2ccccn2)CC1
(E)-3-(4-chlorophenyl)-1-(4-pyridin-2-ylpiperazin-1-yl)prop-2-en-1-one