Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -4.501\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(S(=O)(=O)CCC(=O)NC2CCCCC2)cc1
[b] O=C(N/N=C/c1ccco1)c1cc(-c2cccc(Br)c2)nc2ccccc12
[c] COc1ccc2cc(C(=O)NCc3ccccc3)c(=O)oc2c1
[d] COc1cccc(C(=O)N2CCSC2=S)c1
Answer: d. COc1cccc(C(=O)N2CCSC2=S)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#}
COc1cccc(C(=O)N2CCSC2=S)c1
COc1cccc(C(=O)N2CCSC2=S)c1
(5-methoxyphenyl)-(2-sulfanylidene-1,3-thiazolidin-3-yl)methanone