Task: Answer the MCQ question.
Question: Which drug has a 18.243\% 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, d, or e without using any other words.
Options:
[a] C/C=C(\C)C(=O)N[C@@H](c1ccccc1)[C@@H](O)C(=O)O[C@H]1C[C@@]2(O)[C@@H](OC(=O)c3ccccc3)C3[C@](C)(C(=O)[C@H](OC(C)=O)C(=C1C)C2(C)C)[C@@H](O)C[C@H]1OC[C@@]31OC(C)=O
[b] N#Cc1ccccc1NC(=O)COc1ccc2c(c1)OCO2
[c] O=C1NC(=Nc2ccccc2)S/C1=C/c1cccnc1
[d] O=S(=O)(Nc1ccc(F)cc1)c1ccc(NS(=O)(=O)c2cccs2)cc1
[e] CCN(Cc1ccccc1)C(=O)CSc1ncn[nH]1
Answer: c. O=C1NC(=Nc2ccccc2)S/C1=C/c1cccnc1
{#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#}
O=C1NC(=Nc2ccccc2)S/C1=C/c1cccnc1
O=C1NC(=Nc2ccccc2)S/C1=C/c1cccnc1
(5E)-2-phenylimino-5-(pyridin-3-ylmethylidene)-1,3-thiazolidin-4-one