Problem statement: Answer the MCQ question.
Query: Which drug has a -39.863% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(Nc1ccc(F)cc1F)N1CCN(C/C=C/c2ccccc2)CC1
(b) C[n+]1c(/C=C/c2ccc(O)cc2)ccc2ccccc21.[I-]
(c) Cc1cccc(/N=C/c2nc(-c3ccccc3Br)oc2O)n1
(d) CCCCn1c(N)c(C(=O)NCc2cccs2)c2nc3ccccc3nc21
Answer: a. O=C(Nc1ccc(F)cc1F)N1CCN(C/C=C/c2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(F)cc1F)N1CCN(C/C=C/c2ccccc2)CC1
O=C(Nc1ccc(F)cc1F)N1CCN(C/C=C/c2ccccc2)CC1
N-(2,4-difluorophenyl)-4-[(E)-3-phenylprop-2-enyl]piperazine-1-carboxamide