Task: Answer the MCQ question.
Question: Which compound has a 1.037\% 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) COc1ccc(N2CCN(C(=O)CSc3nnc4c(C)cc5ccc(C)c(C)c5n34)CC2)cc1
(b) Cl.O=C(NCCN1CCCC1)C(c1ccccc1)c1ccccc1
(c) CC(C)COP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1F
(d) CCCn1c(-c2ccc(F)cc2)cnc1SCC(=O)O
Answer: b. Cl.O=C(NCCN1CCCC1)C(c1ccccc1)c1ccccc1
{#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#}
Cl.O=C(NCCN1CCCC1)C(c1ccccc1)c1ccccc1
Cl.O=C(NCCN1CCCC1)C(c1ccccc1)c1ccccc1
2,2-diphenyl-N-(2-pyrrolidin-1-ylethyl)acetamide;hydrochloride