Problem statement: Answer the MCQ question.
Query: Which compound has a 6.601\% 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, c, or d without using any additional words.
Options:
a CC(C)(Oc1ccc(Cl)cc1)C(=O)Nc1ncccn1
b COC(=O)CCC(=O)Nc1ccc(S(=O)(=O)Nc2cc(OC)nc(OC)n2)cc1
c C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)C(Cc3ccc(O)cc3)n3cc(C(N)C(C)CC)nn3)CC2)nc(N2CCN(C(=O)C(Cc3ccc(O)cc3)n3cc(C(N)C(C)CC)nn3)CC2)n1.Cl
d Cc1ccc(S(=O)(=O)/N=C(/c2ccc(F)cc2)N2CCCC2)cc1
Answer: a. CC(C)(Oc1ccc(Cl)cc1)C(=O)Nc1ncccn1
{#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#}
CC(C)(Oc1ccc(Cl)cc1)C(=O)Nc1ncccn1
CC(C)(Oc1ccc(Cl)cc1)C(=O)Nc1ncccn1
2-(4-chlorophenoxy)-2-methyl-N-pyrimidin-2-ylpropanamide