Task: Answer the MCQ question.
Query: Which drug exhibits a -0.011\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(COc1cccnc1[N+](=O)[O-])Nc1cccc2ccccc12
b: Cc1ccc(C(CNS(=O)(=O)c2ccccc2)N2CCN(C)CC2)cc1
c: Cc1cc(Nc2cccc(Cl)c2Cl)n2ncnc2n1
d: O=S(=O)(NCc1ccccn1)c1cc(C(F)(F)F)ccc1Cl
e: CCOC(=O)c1cnc(SC)nc1Oc1cccc(NC(=O)c2ccc(Cl)cc2)c1
Answer: e. CCOC(=O)c1cnc(SC)nc1Oc1cccc(NC(=O)c2ccc(Cl)cc2)c1
{#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#}
CCOC(=O)c1cnc(SC)nc1Oc1cccc(NC(=O)c2ccc(Cl)cc2)c1
CCOC(=O)c1cnc(SC)nc1Oc1cccc(NC(=O)c2ccc(Cl)cc2)c1
4-chloro-N-[3-(5-ethoxycarbonyl-2-methylsulfanylpyrimidin-4-yl)oxyphenyl]benzamide