Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 5.407\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cc1ccc(-n2nc(C)c3c(C)onc3c2=O)cc1
b) CCOC(=O)c1c(-c2ccccc2)csc1NC(=O)c1cc2ccccc2oc1=O
c) Fc1c(F)c(F)c(N=Cc2ccc3ncccc3c2)c(F)c1F
d) O=C(C[n+]1cc(-c2ccccc2)n2c1CCC2)Nc1nc(-c2ccccc2)cs1.[Cl-]
e) CC(C)(CNC(=O)Cc1ccc(Cl)cc1Cl)N1CCOCC1
Answer: b. CCOC(=O)c1c(-c2ccccc2)csc1NC(=O)c1cc2ccccc2oc1=O
{#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#}
CCOC(=O)c1c(-c2ccccc2)csc1NC(=O)c1cc2ccccc2oc1=O
CCOC(=O)c1c(-c2ccccc2)csc1NC(=O)c1cc2ccccc2oc1=O
ethyl 2-[(2-oxochromene-3-carbonyl)amino]-4-phenylthiophene-3-carboxylate