Task: Answer the multiple choice question.
Question: Which drug exhibits a -2.443\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCN(CC)C(=O)C1(P(=O)(c2ccccc2)c2ccccc2)CCC1
b COc1ccc(CNC(=O)c2ccc(-c3ccccc3)cc2)cc1
c N=C1C(c2nc3ccccc3s2)=C(O)CN1C1CCCCC1
Answer: c. N=C1C(c2nc3ccccc3s2)=C(O)CN1C1CCCCC1
{#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#}
N=C1C(c2nc3ccccc3s2)=C(O)CN1C1CCCCC1
N=C1C(c2nc3ccccc3s2)=C(O)CN1C1CCCCC1
4-(1,3-benzothiazol-2-yl)-1-cyclohexyl-5-imino-2H-pyrrol-3-ol