Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.174\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCOc1cc(NC(=S)NCC2CCCO2)c(OCC)cc1NC(=O)c1ccc(C)cc1
b.) Oc1ccc(-c2n[nH]c(C(F)(F)F)c2-c2ccccc2)c(O)c1
c.) CCn1c(C2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)n[nH]c1=S
d.) CCN(CC)C(=O)C1CCCN(C(=O)Nc2ccccc2)C1
e.) Cc1ccc(NC(=O)c2ccccc2Cl)c(Cl)c1
Answer: c. CCn1c(C2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)n[nH]c1=S
{#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#}
CCn1c(C2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)n[nH]c1=S
CCn1c(C2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)n[nH]c1=S
4-ethyl-3-[1-(4-methoxyphenyl)sulfonylpiperidin-4-yl]-1H-1,2,4-triazole-5-thione