Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.345\% 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) O=C(c1ccc(F)cc1)N1CCN(c2cc(=O)[nH]nc2-c2ccccc2)CC1
b) CCOC(=O)c1c(N)sc2c1CCCC2=O
c) CN(C)CCN(C(=O)CCS(=O)(=O)c1ccccc1)c1nc2cc3c(cc2s1)OCO3.Cl
d) COCCNC(=O)Cn1c(=O)n(CCCCCC(=O)NCc2ccc3c(c2)OCO3)c(=O)c2sccc21
e) COc1cccc(NC(=O)CCNS(=O)(=O)c2ccc3c(c2)CC(C)N3C(=O)C2CC2)c1
Answer: a. O=C(c1ccc(F)cc1)N1CCN(c2cc(=O)[nH]nc2-c2ccccc2)CC1
{#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=C(c1ccc(F)cc1)N1CCN(c2cc(=O)[nH]nc2-c2ccccc2)CC1
O=C(c1ccc(F)cc1)N1CCN(c2cc(=O)[nH]nc2-c2ccccc2)CC1
4-[4-(4-fluorobenzoyl)piperazin-1-yl]-3-phenyl-1H-pyridazin-6-one