Task: Answer the MCQ question.
Question: Which compound exhibits a 2.621\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Oc1ccccc1-c1nc(N2CCCC2)c2ccccc2n1
b) COc1ccc(C(=O)/C=C/C(=O)N(Cc2ccccc2)C(C(=O)NC2CCCCC2)c2ccncc2)c(O)c1
c) Cc1ccccc1NN1C(=O)C=CC1=O
d) CCC(=O)N1CCN(c2ccccc2NC(=O)Cc2ccccc2)CC1
e) Cc1cc(C)cc(NC(=O)CSc2nnc(Cc3cccn3C)n2-c2ccc(F)cc2)c1
Answer: b. COc1ccc(C(=O)/C=C/C(=O)N(Cc2ccccc2)C(C(=O)NC2CCCCC2)c2ccncc2)c(O)c1
{#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#}
COc1ccc(C(=O)/C=C/C(=O)N(Cc2ccccc2)C(C(=O)NC2CCCCC2)c2ccncc2)c(O)c1
COc1ccc(C(=O)/C=C/C(=O)N(Cc2ccccc2)C(C(=O)NC2CCCCC2)c2ccncc2)c(O)c1
(E)-N-benzyl-N-[2-(cyclohexylamino)-2-oxo-1-pyridin-4-ylethyl]-4-(2-hydroxy-4-methoxyphenyl)-4-oxobut-2-enamide