Task: Answer the multiple-choice question.
Query: Which drug has a 13.678\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOC(=O)NN1C(=O)c2ccccc2NC1c1cccnc1
b) S=C1SCN(Cc2ccco2)CN1Cc1ccco1
c) Cc1cc(C)nc(SC2CC(=O)N(c3ccc(Br)cc3)C2=O)n1
Answer: b. S=C1SCN(Cc2ccco2)CN1Cc1ccco1
{#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#}
S=C1SCN(Cc2ccco2)CN1Cc1ccco1
S=C1SCN(Cc2ccco2)CN1Cc1ccco1
3-(furan-2-ylmethyl)-5-(furan-2-ylmethyl)-1,3,5-thiadiazinane-2-thione