Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -4.875\% 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. Cc1nc(N2CCOCC2)nc(N2CCCC2)c1[N+](=O)[O-]
b. CCCCn1c(N)c(N(CCOC)C(=O)c2cccc(S(=O)(=O)N(C)c3ccc(C)cc3)c2)c(=O)[nH]c1=O
c. c1cncc(-c2nnc3n2N=C(c2cccs2)CS3)c1
d. CCOc1ccc(C(C(=O)NCCC(C)C)N(CCO)C(=O)c2snc(C(N)=O)c2N)cc1
e. C=C(C)CC1Nc2ccccc2NC1CC(=C)C
Answer: c. c1cncc(-c2nnc3n2N=C(c2cccs2)CS3)c1
{#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#}
c1cncc(-c2nnc3n2N=C(c2cccs2)CS3)c1
c1cncc(-c2nnc3n2N=C(c2cccs2)CS3)c1
3-pyridin-3-yl-6-thiophen-2-yl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine