Problem statement: Answer the MCQ question.
Query: Which compound has a 4.810\% 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 CCCCn1nc2cc(C(=O)N[C@H](C)C3CCCCC3)ccc2c1OCC
b O=C(O)CSc1nc(-c2ccc(Cl)cc2)nc2c1oc1ccccc12
c COc1ccc(OC)c(NC(=O)CCOc2cccc(C)c2)c1
Answer: b. O=C(O)CSc1nc(-c2ccc(Cl)cc2)nc2c1oc1ccccc12
{#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(O)CSc1nc(-c2ccc(Cl)cc2)nc2c1oc1ccccc12
O=C(O)CSc1nc(-c2ccc(Cl)cc2)nc2c1oc1ccccc12
2-[[2-(4-chlorophenyl)-[1]benzofuro[3,2-d]pyrimidin-4-yl]sulfanyl]aceticacid