Problem statement: Answer the multiple choice question.
Query: Which drug has a -5.391\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(c1cnsn1)N1CCC(CO)(Cc2ccc(Cl)cc2)CC1
b CCCc1nc2oc3c(NCc4ccccn4)ncnc3c2c2c1COC(C)(C)C2
c CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCSCC1
Answer: c. CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCSCC1
{#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#}
CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCSCC1
CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCSCC1
4-[(2-methoxyphenyl)-[1-(2-methylbutan-2-yl)tetrazol-5-yl]methyl]thiomorpholine