Problem statement: Answer the multiple choice question.
Question: Which compound has a 12.416\% 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 other words.
Options:
a. CCC1(c2ccccc2)NC(=O)N(CC(=O)NNC(=O)c2ccoc2C)C1=O
b. O=C(CSc1nc2ccccc2o1)Nc1nncs1
c. S=c1[nH]c2cc3c(cc2[nH]1)OCCO3
Answer: c. S=c1[nH]c2cc3c(cc2[nH]1)OCCO3
{#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=c1[nH]c2cc3c(cc2[nH]1)OCCO3
S=c1[nH]c2cc3c(cc2[nH]1)OCCO3
1,3,6,7-tetrahydro-[1,4]dioxino[2,3-f]benzimidazole-2-thione