Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.851\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCN(CC)CCCNC(=S)N(Cc1cccnc1)Cc1cc2cc(C)ccc2[nH]c1=O
b: O=C(Nc1nc2c(ccc3onc(-c4ccccc4[N+](=O)[O-])c32)s1)C1CCCCC1
Answer: a. CCN(CC)CCCNC(=S)N(Cc1cccnc1)Cc1cc2cc(C)ccc2[nH]c1=O
{#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#}
CCN(CC)CCCNC(=S)N(Cc1cccnc1)Cc1cc2cc(C)ccc2[nH]c1=O
CCN(CC)CCCNC(=S)N(Cc1cccnc1)Cc1cc2cc(C)ccc2[nH]c1=O
3-[3-(diethylamino)propyl]-1-[(6-methyl-2-oxo-1H-quinolin-3-yl)methyl]-1-(pyridin-3-ylmethyl)thiourea