Task: Answer the MCQ question.
Query: Which drug has a 8.467\% 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: COCCn1c(=NC(=O)c2ccc(S(=O)(=O)N3CCCc4ccccc43)cc2)sc2cc(S(C)(=O)=O)ccc21
b: CCN(C(=O)c1cnc(NC(C)C)cc1C(F)(F)F)c1ccc(Cl)cc1
c: CC(C)CC(C(=O)Nc1ccccc1)N1C(=O)C2C3C=CC(C3)C2C1=O
d: CCSc1nnc2c(n1)OC1(CCCC1)Nc1ccccc1-2
Answer: c. CC(C)CC(C(=O)Nc1ccccc1)N1C(=O)C2C3C=CC(C3)C2C1=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#}
CC(C)CC(C(=O)Nc1ccccc1)N1C(=O)C2C3C=CC(C3)C2C1=O
CC(C)CC(C(=O)Nc1ccccc1)N1C(=O)C2C3C=CC(C3)C2C1=O
2-(3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)-4-methyl-N-phenylpentanamide