Task: Answer the MCQ question.
Question: Which drug has a -1.360\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cl.O=C(Oc1cccnc1)c1ccc(Cl)cc1
(b) OC1O[C@H](c2ccc3c(c2)OCO3)[C@H]2CO[C@H](c3ccc4c(c3)OCO4)[C@@H]12
(c) O=C(CN1CCN(c2ccc(O)cc2)CC1)NC(=O)NCc1ccco1
(d) Cn1nccc1C(=O)Oc1cccc(/C=N/NC(=O)c2ccccc2O)c1
(e) CSc1ccccc1C(=O)NCc1ccc(S(N)(=O)=O)cc1
Answer: c. O=C(CN1CCN(c2ccc(O)cc2)CC1)NC(=O)NCc1ccco1
{#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(CN1CCN(c2ccc(O)cc2)CC1)NC(=O)NCc1ccco1
O=C(CN1CCN(c2ccc(O)cc2)CC1)NC(=O)NCc1ccco1
N-(furan-2-ylmethylcarbamoyl)-2-[4-(4-hydroxyphenyl)piperazin-1-yl]acetamide