Problem statement: Answer the MCQ question.
Query: Which compound has a 5.787\% 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 Clc1ccc(C2=CSC3=Nc4cccc5cccc(c45)N23)cc1
b Cc1ccc(C(=O)OCC(=O)c2c(N)n(C)c(=O)n(C)c2=O)cc1S(=O)(=O)N1CCOCC1
c COc1ccc(N/C=C\C(=O)C2C(=O)CC(C)(C)CC2=O)cc1
d CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2c1ccc2c(c1)OCO2
Answer: d. CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2c1ccc2c(c1)OCO2
{#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#}
CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2c1ccc2c(c1)OCO2
CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2c1ccc2c(c1)OCO2
2-amino-4-(1,3-benzodioxol-5-yl)-7,7-dimethyl-5-oxo-6,8-dihydro-4H-chromene-3-carbonitrile