Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) S=C(NCc1ccco1)Nc1ccc2c(c1)OCCO2
b.) CCC1OC(=O)C(C)C(OC2C[C@@](C)(OC)C(O)C(C)O2)C(C)C(O[C@@H]2OC(C)CC(N(C)C)C2O)[C@](C)(O)CC(C)C(=NOCOCCOC)C(C)C(O)[C@]1(C)O
c.) Clc1ccc2nc(N3CCNCC3)nc(-c3ccccc3)c2c1
Answer: c. Clc1ccc2nc(N3CCNCC3)nc(-c3ccccc3)c2c1
{#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#}
Clc1ccc2nc(N3CCNCC3)nc(-c3ccccc3)c2c1
Clc1ccc2nc(N3CCNCC3)nc(-c3ccccc3)c2c1
6-chloro-4-phenyl-2-piperazin-1-ylquinazoline