Task: Answer the multiple choice question.
Query: Which compound has a -19.131% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccccc1NC(=S)NCc1cccs1
(b) CN(C)c1ccc(C2CC(=O)C=C(Nc3ccccc3N)C2)cc1
(c) CC1CCCC(NC(=O)C2CCN(S(=O)(=O)N3CCCCCC3)CC2)C1C
(d) O=C(CSc1ccc(Br)cc1)NCC(c1cccs1)N1CCOCC1
Answer: d. O=C(CSc1ccc(Br)cc1)NCC(c1cccs1)N1CCOCC1
{#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(CSc1ccc(Br)cc1)NCC(c1cccs1)N1CCOCC1
O=C(CSc1ccc(Br)cc1)NCC(c1cccs1)N1CCOCC1
2-(4-bromophenyl)sulfanyl-N-(2-morpholin-4-yl-2-thiophen-2-ylethyl)acetamide