Task: Answer the multiple choice question.
Query: Which compound has a 1.662\% 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 additional words.
Options:
(a) CCN(CC)S(=O)(=O)c1cccc(S(=O)(=O)c2cccc(S(=O)(=O)N(CC)CC)c2)c1
(b) O=C1CSC(=Nc2cccc(Cl)c2Cl)N1Cc1cccnc1
(c) O=S(=O)(c1ccc(-c2n[nH]c(=S)o2)cc1)N1CCCCC1
(d) CCN1CCN(CC#CCOc2ccccc2OC)CC1.O=C(O)C(=O)O
Answer: b. O=C1CSC(=Nc2cccc(Cl)c2Cl)N1Cc1cccnc1
{#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=C1CSC(=Nc2cccc(Cl)c2Cl)N1Cc1cccnc1
O=C1CSC(=Nc2cccc(Cl)c2Cl)N1Cc1cccnc1
2-(2,3-dichlorophenyl)imino-3-(pyridin-3-ylmethyl)-1,3-thiazolidin-4-one