Task: Answer the MCQ question.
Query: Which drug exhibits a -0.065\% 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 CS(=O)(=O)Nc1ccccc1C(=O)NCCSc1ccc(Cl)cc1
b Cc1cc(C)c2c(N)c(C(=O)c3ccc(Cl)c(Cl)c3)sc2n1
c COC(=O)/C(C#N)=C\c1cc2cc(C)c(C)cc2[nH]c1=O
d COC(=O)/C(C#N)=C/c1c(Oc2cc(C)cc(C)c2)nc2c(C)cccn2c1=O
Answer: d. COC(=O)/C(C#N)=C/c1c(Oc2cc(C)cc(C)c2)nc2c(C)cccn2c1=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#}
COC(=O)/C(C#N)=C/c1c(Oc2cc(C)cc(C)c2)nc2c(C)cccn2c1=O
COC(=O)/C(C#N)=C/c1c(Oc2cc(C)cc(C)c2)nc2c(C)cccn2c1=O
methyl (E)-2-cyano-3-[2-(3,5-dimethylphenoxy)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enoate