Task: Answer the multiple-choice question.
Query: Which compound has a 15.984\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC(=O)Nc1ccc(NC(=O)COc2ccc(Br)cc2C)cc1
(b) O=c1[nH]c(C2CCCN(S(=O)(=O)c3ccccc3)C2)nc2c1nnn2Cc1cccc(Cl)c1
(c) CC(C)c1c(C(=O)N/N=C/c2cccnc2)nnn1-c1nonc1N
(d) CCN(CCCNC(=O)C1CCC(=O)N1C1CCCC1)c1cccc(C)c1
Answer: b. O=c1[nH]c(C2CCCN(S(=O)(=O)c3ccccc3)C2)nc2c1nnn2Cc1cccc(Cl)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#}
O=c1[nH]c(C2CCCN(S(=O)(=O)c3ccccc3)C2)nc2c1nnn2Cc1cccc(Cl)c1
O=c1[nH]c(C2CCCN(S(=O)(=O)c3ccccc3)C2)nc2c1nnn2Cc1cccc(Cl)c1
5-[1-(benzenesulfonyl)piperidin-3-yl]-3-[(3-chlorophenyl)methyl]-6H-triazolo[4,5-d]pyrimidin-7-one