Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -5.199% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCn1ccc2cc(OC)ccc2c1=S
b. CCCCOC(=O)C1=C(N)OC2=C(C(=O)CCC2)[C@]12C(=O)N(C)c1ccccc12
c. Nn1c(SCc2cccc(F)c2)nnc1-c1ccncc1
d. Cc1cc(C)nc(NC(=NCCc2c[nH]c3ccccc23)NC(=O)Nc2ccc(Cl)c(Cl)c2)n1
Answer: b. CCCCOC(=O)C1=C(N)OC2=C(C(=O)CCC2)[C@]12C(=O)N(C)c1ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCOC(=O)C1=C(N)OC2=C(C(=O)CCC2)[C@]12C(=O)N(C)c1ccccc12
CCCCOC(=O)C1=C(N)OC2=C(C(=O)CCC2)[C@]12C(=O)N(C)c1ccccc12
butyl (4S)-2-amino-1'-methyl-2',5-dioxospiro[7,8-dihydro-6H-chromene-4,3'-indole]-3-carboxylate