Problem statement: Answer the multiple-choice question.
Query: Which compound has a -0.295\% 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 CCN(CC)CCN1C(=O)C(O)=C(C(=O)c2ccco2)C1c1ccccn1
b Cc1ccc(-c2c(C)sc(NC(=O)C3C4CCC(O4)C3C(=O)O)c2C(=O)OC(C)C)cc1
c O=C1CC(c2ccc(Br)cc2)NC(c2ccc(Br)cc2)C1c1ccccc1
d O=C(CCc1ccccc1)NNC(=O)C12CC3CC(CC(C3)C1)C2
Answer: c. O=C1CC(c2ccc(Br)cc2)NC(c2ccc(Br)cc2)C1c1ccccc1
{#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=C1CC(c2ccc(Br)cc2)NC(c2ccc(Br)cc2)C1c1ccccc1
O=C1CC(c2ccc(Br)cc2)NC(c2ccc(Br)cc2)C1c1ccccc1
2,6-bis(4-bromophenyl)-3-phenylpiperidin-4-one