Task: Answer the MCQ question.
Question: Which compound exhibits a 4.389\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1ccc(C)c(N(C)C(=O)c2ccc3c(=O)n4c(nc3c2)CCCCC4)c1
b. CCOc1ccccc1Nc1nnc(SCC(=O)Nc2cc(C)on2)s1
c. Cc1cc(C)n(-c2nc(SCC(=O)O)c3c4c(sc3n2)COC(C)(C)C4)n1
d. CC1(C)CC(=O)C=C(C(=O)NC2CCCc3c2cnn3-c2cc(F)cc(F)c2)O1
Answer: c. Cc1cc(C)n(-c2nc(SCC(=O)O)c3c4c(sc3n2)COC(C)(C)C4)n1
{#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#}
Cc1cc(C)n(-c2nc(SCC(=O)O)c3c4c(sc3n2)COC(C)(C)C4)n1
Cc1cc(C)n(-c2nc(SCC(=O)O)c3c4c(sc3n2)COC(C)(C)C4)n1
2-[[5-(3,5-dimethylpyrazol-1-yl)-12,12-dimethyl-11-oxa-8-thia-4,6-diazatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5-tetraen-3-yl]sulfanyl]acetic acid