Problem statement: Answer the MCQ question.
Question: Which drug has a 2.806\% 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, d, or e without using any other words.
Options:
a) CCCCn1c(SCC(=O)N2CCOCC2)nc2ccccc2c1=O
b) O=C(N/N=C/c1ccncc1)c1ccc(COc2cccc3cccnc23)cc1
c) Cc1ccc(-n2[nH]c(C)c(CCC#N)c2=O)cc1
d) COc1ccc(-c2noc(C)c2-c2ccc3ccccc3n2)c(O)c1
e) CC(C)(C)c1ccc(NC(=O)CCNC(=O)c2ccco2)cc1
Answer: c. Cc1ccc(-n2[nH]c(C)c(CCC#N)c2=O)cc1
{#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#}
Cc1ccc(-n2[nH]c(C)c(CCC#N)c2=O)cc1
Cc1ccc(-n2[nH]c(C)c(CCC#N)c2=O)cc1
3-[5-methyl-2-(4-methylphenyl)-3-oxo-1H-pyrazol-4-yl]propanenitrile