Problem statement: Answer the multiple-choice question.
Query: Which drug has a -1.230\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(CCNC(=O)CSc2nc(O)c(C(C)C)c(=O)[nH]2)cc1OC
b O=C(O)c1cc(-c2ccccc2)n[nH]1
c Cc1noc(C)c1S(=O)(=O)N1CCC(C(=O)NCCN2CCC(C)CC2)CC1
d CCOC(=O)N1CCN(c2c(NCCc3ccc(C)cc3)c(=O)c2=O)CC1
Answer: d. CCOC(=O)N1CCN(c2c(NCCc3ccc(C)cc3)c(=O)c2=O)CC1
{#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#}
CCOC(=O)N1CCN(c2c(NCCc3ccc(C)cc3)c(=O)c2=O)CC1
CCOC(=O)N1CCN(c2c(NCCc3ccc(C)cc3)c(=O)c2=O)CC1
ethyl 4-[2-[2-(4-methylphenyl)ethylamino]-3,4-dioxocyclobuten-1-yl]piperazine-1-carboxylate