Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.627\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] C[C@@H]1NC(=O)c2cc([N+](=O)[O-])cc(I)c2NCCCC[C@@H](C(N)=O)NC(=O)[C@H](CCC(=O)O)NC1=O
[b] CN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)c1ccccc1
[c] CN(CCO)c1nc(N)c(C#N)c(CC#N)c1C#N
[d] COc1ccc(/C=N/NC(=O)CN2CCSCC2)c(OC)c1
Answer: b. CN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)c1ccccc1
{#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#}
CN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)c1ccccc1
CN(C(=O)COC(=O)c1cc2c(s1)CCCCC2)c1ccccc1
[2-(N-methylanilino)-2-oxoethyl] 5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-2-carboxylate