Problem statement: Answer the MCQ question.
Query: Which drug has a 4.938\% 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 other words.
Options:
a CCC1CCCCN1CCCNC(=O)c1ccc2c(=O)n(Cc3ccc(OC)cc3)c(=O)[nH]c2c1
b CN(CC(=O)N1CCCC1)S(=O)(=O)c1ccc(Cl)cc1
c O=C(CSc1nnc(Cc2ccccc2)o1)N1CCCc2ccccc21
d CCOC(=O)C1=C(C)NC(=O)NC1/C=C/c1ccccc1
Answer: d. CCOC(=O)C1=C(C)NC(=O)NC1/C=C/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#}
CCOC(=O)C1=C(C)NC(=O)NC1/C=C/c1ccccc1
CCOC(=O)C1=C(C)NC(=O)NC1/C=C/c1ccccc1
[C][C][O][C][=Branch1][C][=O][C][=C][Branch1][C][C][N][C][=Branch1][C][=O][N][C][Ring1][Branch2][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1]
ethyl 6-methyl-2-oxo-4-[(E)-2-phenylethenyl]-3,4-dihydro-1H-pyrimidine-5-carboxylate