Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 14.338\% human ether-à-go-go related gene (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 other words.
Options:
(a) O=c1c2ccccc2c(C=Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)c(O)n1-c1cccc(Cl)c1
(b) O=C1CC(NS(=O)(=O)c2ccc(F)cc2)CN1c1ccc2c(c1)OCCO2
(c) Oc1ccc2ccccc2c1C=Nc1ccccc1
(d) COc1cc(NC(=S)N2CCN(C)CC2)cc(OC)c1
Answer: d. COc1cc(NC(=S)N2CCN(C)CC2)cc(OC)c1
{#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#}
COc1cc(NC(=S)N2CCN(C)CC2)cc(OC)c1
COc1cc(NC(=S)N2CCN(C)CC2)cc(OC)c1
N-(3,5-dimethoxyphenyl)-4-methylpiperazine-1-carbothioamide