Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.409\% 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.) Cc1ccc(C)c(NC(=O)C2CCN(C(=O)c3cccs3)CC2)c1
b.) COc1ccccc1CCNC(=O)C(=O)NCC1OCCN1S(=O)(=O)c1ccc(Cl)cc1
c.) COc1ccccc1NC(=O)CC1C(=O)Nc2c1c(=O)n(C)c(=O)n2C
d.) O=c1[nH]c(CN2CC=C(c3ccccc3)CC2)nc2cc(C(F)(F)F)ccc12
Answer: d. O=c1[nH]c(CN2CC=C(c3ccccc3)CC2)nc2cc(C(F)(F)F)ccc12
{#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=c1[nH]c(CN2CC=C(c3ccccc3)CC2)nc2cc(C(F)(F)F)ccc12
O=c1[nH]c(CN2CC=C(c3ccccc3)CC2)nc2cc(C(F)(F)F)ccc12
2-[(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)methyl]-7-(trifluoromethyl)-3H-quinazolin-4-one