Task: Answer the multiple-choice question.
Question: Which drug exhibits a -50.802\% human ether-à-go-go related gene (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.) COC(=O)COc1ccc(S(=O)(=O)NCc2cccnc2)cc1C
b.) Clc1ccc2c(c1)C(c1ccccc1Cl)=NCc1nnc(N3CCN(CCOc4ccccc4)CC3)n1-2.O=C(O)/C=C/C(=O)O
c.) CCCc1ccc(-c2ccc(C(=O)O)cc2)nc1
d.) Cc1ccc(S(=O)(=O)N(CC(=O)N/N=C/c2ccc(F)cc2)c2cccc3cccnc23)cc1
Answer: b. Clc1ccc2c(c1)C(c1ccccc1Cl)=NCc1nnc(N3CCN(CCOc4ccccc4)CC3)n1-2.O=C(O)/C=C/C(=O)O
{#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#}
Clc1ccc2c(c1)C(c1ccccc1Cl)=NCc1nnc(N3CCN(CCOc4ccccc4)CC3)n1-2.O=C(O)/C=C/C(=O)O
Clc1ccc2c(c1)C(c1ccccc1Cl)=NCc1nnc(N3CCN(CCOc4ccccc4)CC3)n1-2.O=C(O)/C=C/C(=O)O
(E)-but-2-enedioic acid;8-chloro-6-(2-chlorophenyl)-1-[4-(2-phenoxyethyl)piperazin-1-yl]-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine