Task: Answer the MCQ question.
Question: Which compound has a -1.657\% 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) Cc1ccc(NS(=O)(=O)c2ccc(CCC(=O)NCc3ccccn3)cc2)cc1
(b) CCOc1cc(S(=O)(=O)NCc2ccco2)c(OCC)cc1-n1cnnn1
(c) Cc1cc(C)cc(N(CCC#N)C(=O)COC(=O)C2CCN(S(=O)(=O)c3ccc(C)c(C)c3)CC2)c1
(d) COc1cc2c(c(OC)c1)C(c1ccncc1)CC(=O)N2
Answer: b. CCOc1cc(S(=O)(=O)NCc2ccco2)c(OCC)cc1-n1cnnn1
{#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#}
CCOc1cc(S(=O)(=O)NCc2ccco2)c(OCC)cc1-n1cnnn1
CCOc1cc(S(=O)(=O)NCc2ccco2)c(OCC)cc1-n1cnnn1
2,5-diethoxy-N-(furan-2-ylmethyl)-4-(tetrazol-1-yl)benzenesulfonamide