Task: Answer the MCQ question.
Query: Which compound exhibits a 3.052\% 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 other words.
Options:
a. CCOC(=O)CN1CC23C=CC(O2)C(C(=O)NCc2ccc(C)cc2)C3C1=O
b. CCOc1ccc(-n2c(N)c(C(=O)N3CCN(C)CC3)sc2=S)cc1
c. COC(=O)c1ccccc1NC(=O)C(=O)NCc1ccncc1
d. CN(C)c1nc(OCCNC(=O)COc2ccc(Cl)cc2Cl)nc(N2CCOCC2)n1
e. O=[N+]([O-])c1cc(/C=N/O)ccc1SCc1ccccc1
Answer: b. CCOc1ccc(-n2c(N)c(C(=O)N3CCN(C)CC3)sc2=S)cc1
{#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#}
CCOc1ccc(-n2c(N)c(C(=O)N3CCN(C)CC3)sc2=S)cc1
CCOc1ccc(-n2c(N)c(C(=O)N3CCN(C)CC3)sc2=S)cc1
[4-amino-3-(4-ethoxyphenyl)-2-sulfanylidene-1,3-thiazol-5-yl]-(4-methylpiperazin-1-yl)methanone