Problem statement: Answer the multiple choice question.
Question: Which drug has a -31.745\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)c1cccc(OCc2cc(C(=O)N3C[C@H]4CC[C@H]3C4)no2)c1
b CSc1ccccc1C(=O)Nc1ccc2c(c1)CCC2
c CC(Nc1nc(N2CCNCC2)nc2ccccc12)c1ccccc1
d CCCN(CC(=O)Nc1ccccc1C)C(=O)/C=C/c1cccs1
Answer: c. CC(Nc1nc(N2CCNCC2)nc2ccccc12)c1ccccc1
{#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#}
CC(Nc1nc(N2CCNCC2)nc2ccccc12)c1ccccc1
CC(Nc1nc(N2CCNCC2)nc2ccccc12)c1ccccc1
N-(1-phenylethyl)-2-piperazin-1-ylquinazolin-4-amine