Problem statement: Answer the MCQ question.
Query: Which compound has a 7.850\% 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, d, or e without using any additional words.
Options:
[a] CC(C)C(C(=O)NC1c2ccccc2-c2ccccc21)c1ccccc1
[b] Cc1ccc(NC(=O)CN(C)C(=O)c2nn(C)c(=O)c3ccccc23)cc1
[c] COc1cccc(CN2CCN(C(=O)c3oc4c(F)cccc4c3C)CC2=O)c1
[d] O=C(NCC1CCCCC1)c1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
[e] CCOC(=O)C1(Cc2cccc(OC)c2)CCN(Cc2cccc(O)c2)CC1
Answer: a. CC(C)C(C(=O)NC1c2ccccc2-c2ccccc21)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#}
CC(C)C(C(=O)NC1c2ccccc2-c2ccccc21)c1ccccc1
CC(C)C(C(=O)NC1c2ccccc2-c2ccccc21)c1ccccc1
N-(9H-fluoren-9-yl)-3-methyl-2-phenylbutanamide