Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.966% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCCCCO)O1
[b] O=C(NCc1cccs1)Nc1cccc(Cl)c1
[c] Cc1cc(C)n(CC(=O)NC2CCCc3c2cnn3-c2ccc(C)c(C)c2)n1
[d] Cc1ccc(C)c(C(=O)COC(=O)c2cccc(N3C(=O)c4c(C)nc5ccccc5c4C3=O)c2)c1
Answer: b. O=C(NCc1cccs1)Nc1cccc(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCc1cccs1)Nc1cccc(Cl)c1
O=C(NCc1cccs1)Nc1cccc(Cl)c1
1-(3-chlorophenyl)-3-(thiophen-2-ylmethyl)urea