Task: Answer the multiple choice question.
Query: Which drug has a 17.201\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1c(C(=O)O)sc2nc3n(c(=O)c12)CCC(C)CC3
b.) O=C(C[n+]1ccncc1)c1ccccc1.[Br-]
c.) CCc1ccc2c(c1)c1nc(C)sc1n2CC
d.) CCOc1ccc(NC(=O)NNC(=O)C(C)Oc2ccccc2OC)cc1
e.) CC(C)(C)NC(=O)CSc1nc(O)cc(=O)[nH]1
Answer: b. O=C(C[n+]1ccncc1)c1ccccc1.[Br-]
{#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=C(C[n+]1ccncc1)c1ccccc1.[Br-]
O=C(C[n+]1ccncc1)c1ccccc1.[Br-]
1-phenyl-2-pyrazin-1-ium-1-ylethanone;bromide