Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.973\% 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 additional words.
Options:
a COc1ccccc1C(=O)NCC1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2)CC1
b O=c1c2c(nc3cc(-c4ccccc4)[nH]n13)CCS2
c CC1CCCN(S(=O)(=O)c2ccc(S(=O)(=O)NC(C)c3cccs3)cc2)C1
d Cl.O=C(CN1CCN(c2ccc(F)cc2)CC1)NCc1cccs1
Answer: d. Cl.O=C(CN1CCN(c2ccc(F)cc2)CC1)NCc1cccs1
{#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(CN1CCN(c2ccc(F)cc2)CC1)NCc1cccs1
Cl.O=C(CN1CCN(c2ccc(F)cc2)CC1)NCc1cccs1
2-[4-(4-fluorophenyl)piperazin-1-yl]-N-(thiophen-2-ylmethyl)acetamide;hydrochloride