Task: Answer the MCQ question.
Question: Which drug has a -11.621% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C[C@H](NC(=O)[C@H]1N2C(=O)c3ccccc3C2SC1(C)C)C(=O)N1CCCCC1
[b] CC12CCC(=O)N1C(C(=O)Nc1nc(-c3cc(F)ccc3F)cs1)CS2
[c] O=C(Oc1ccc2ccccc2c1)c1cncc(Br)c1
[d] O=C(Nc1ccccc1)N1CCC(O)(c2cccc(C(F)(F)F)c2)CC1
[e] CC(OC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)C(=O)NC1CCCCC1C
Answer: c. O=C(Oc1ccc2ccccc2c1)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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Oc1ccc2ccccc2c1)c1cncc(Br)c1
O=C(Oc1ccc2ccccc2c1)c1cncc(Br)c1
naphthalen-2-yl 5-bromopyridine-3-carboxylate