Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.192\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOc1ccc(-c2nc(N)nc(C)c2-c2ccc(OC)c(OC)c2)c(O)c1
b) O=C(NC1CC2CCCC(C1)N2Cc1cccs1)N1CCOCC1
Answer: b. O=C(NC1CC2CCCC(C1)N2Cc1cccs1)N1CCOCC1
{#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(NC1CC2CCCC(C1)N2Cc1cccs1)N1CCOCC1
O=C(NC1CC2CCCC(C1)N2Cc1cccs1)N1CCOCC1
N-[9-(thiophen-2-ylmethyl)-9-azabicyclo[3.3.1]nonan-3-yl]morpholine-4-carboxamide