Task: Answer the multiple-choice question.
Question: Which drug has a -4.619\% 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 additional words.
Options:
(a) CCC1=C(OC(=O)N(CC)CC)N2C(=O)OC(=NCc3ccccc3)[C@]2(C)[C@H]2C1=CC[C@H]1C(=O)N(c3ccccc3)C(=O)[C@H]12
(b) CCN1CCN(C(=O)C2CCCN(S(=O)(=O)c3ccc(OC)c(OC)c3)C2)CC1
(c) O=C(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)c1cncc(Br)c1
Answer: c. O=C(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)c1cncc(Br)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#}
O=C(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)c1cncc(Br)c1
O=C(Nc1ccc2oc(-c3ccccc3Cl)nc2c1)c1cncc(Br)c1
5-bromo-N-[2-(2-chlorophenyl)-1,3-benzoxazol-5-yl]pyridine-3-carboxamide