Task: Answer the multiple-choice question.
Question: Which compound has a -1.264\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CC(NC(=O)C1CCC1)c1ccc2c(c1)OCO2
b: O=C(O)C1CC(=O)N(CCc2c[nH]c3ccccc23)C1
c: COc1ccc(/C=N/NC(=O)CNC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)cc1OC
d: O=C(c1ccc(CNc2c(N3CCCC3)c(=O)c2=O)cc1)N1CCc2ccccc2C1
e: COCc1cc(Sc2ccc(Cl)cc2)nc(-c2ccccc2)n1
Answer: e. COCc1cc(Sc2ccc(Cl)cc2)nc(-c2ccccc2)n1
{#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#}
COCc1cc(Sc2ccc(Cl)cc2)nc(-c2ccccc2)n1
COCc1cc(Sc2ccc(Cl)cc2)nc(-c2ccccc2)n1
4-(4-chlorophenyl)sulfanyl-6-(methoxymethyl)-2-phenylpyrimidine