Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.371\% 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, or c without using any additional words.
Options:
a COc1ccccc1C(=O)N/C(=C\c1cn(S(=O)(=O)N(C)C)c2ccccc12)C(=O)NCCCN1CCOCC1
b O=C(NC1CCCN(Cc2ccc(Cl)cc2)C1)c1cnc2ccccn2c1=O
c Cc1cc(=O)[nH]c(N/N=C2/CCCC/C2=C\c2ccccc2)n1
Answer: c. Cc1cc(=O)[nH]c(N/N=C2/CCCC/C2=C\c2ccccc2)n1
{#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#}
Cc1cc(=O)[nH]c(N/N=C2/CCCC/C2=C\c2ccccc2)n1
Cc1cc(=O)[nH]c(N/N=C2/CCCC/C2=C\c2ccccc2)n1
2-[(2Z)-2-[(2E)-2-benzylidenecyclohexylidene]hydrazinyl]-4-methyl-1H-pyrimidin-6-one