Problem statement: Answer the MCQ question.
Query: Which drug has a -57.326\% 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) CCN(CC)Cc1c(O)ccc2occ(C(=O)c3ccccc3)c12
b) O=C(c1cnc(Cl)c(Cl)c1)N1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
c) CCN(C(=O)c1cc2c(C)nc3ccccc3c2o1)c1cc(Cl)ccc1OC
d) CCOC(=O)C1CCCN(Cc2ccc(O)c(OC)c2)C1
Answer: a. CCN(CC)Cc1c(O)ccc2occ(C(=O)c3ccccc3)c12
{#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#}
CCN(CC)Cc1c(O)ccc2occ(C(=O)c3ccccc3)c12
CCN(CC)Cc1c(O)ccc2occ(C(=O)c3ccccc3)c12
[4-(diethylaminomethyl)-5-hydroxy-1-benzofuran-3-yl]-phenylmethanone